#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.63 for spl 0.7.3.
+# Generated by GNU Autoconf 2.63 for spl 0.7.11.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
# Identity of this package.
PACKAGE_NAME='spl'
PACKAGE_TARNAME='spl'
-PACKAGE_VERSION='0.7.3'
-PACKAGE_STRING='spl 0.7.3'
+PACKAGE_VERSION='0.7.11'
+PACKAGE_STRING='spl 0.7.11'
PACKAGE_BUGREPORT=''
# Factoring default headers for most tests.
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
-CONFIG_KERNEL_FALSE
-CONFIG_KERNEL_TRUE
-CONFIG_USER_FALSE
-CONFIG_USER_TRUE
DEBUG_KMEM_TRACKING
DEBUG_KMEM
DEBUG_SPL
DEBUG_CFLAGS
+CONFIG_KERNEL_FALSE
+CONFIG_KERNEL_TRUE
+CONFIG_USER_FALSE
+CONFIG_USER_TRUE
KERNELCPPFLAGS
KERNELMAKE_PARAMS
LINUX_SYMBOLS
enable_linux_builtin
with_linux
with_linux_obj
+enable_atomic_spinlocks
enable_debug
enable_debug_kmem
enable_debug_kmem_tracking
-enable_atomic_spinlocks
'
ac_precious_vars='build_alias
host_alias
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures spl 0.7.3 to adapt to many kinds of systems.
+\`configure' configures spl 0.7.11 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of spl 0.7.3:";;
+ short | recursive ) echo "Configuration of spl 0.7.11:";;
esac
cat <<\_ACEOF
--disable-libtool-lock avoid locking (might break parallel builds)
--enable-linux-builtin Configure for builtin in-tree kernel modules
[default=no]
+ --enable-atomic-spinlocks
+ Atomic types use spinlocks [default=check]
--enable-debug Enable generic debug support [default=no]
--enable-debug-kmem Enable basic kmem accounting [default=no]
--enable-debug-kmem-tracking
Enable detailed kmem tracking [default=no]
- --enable-atomic-spinlocks
- Atomic types use spinlocks [default=check]
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-spl configure 0.7.3
+spl configure 0.7.11
generated by GNU Autoconf 2.63
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by spl $as_me 0.7.3, which was
+It was created by spl $as_me 0.7.11, which was
generated by GNU Autoconf 2.63. Invocation command line was
$ $0 $@
# Define the identity of the package.
PACKAGE='spl'
- VERSION='0.7.3'
+ VERSION='0.7.11'
cat >>confdefs.h <<_ACEOF
fi
- RPM_DEFINE_COMMON='--define "$(DEBUG_SPL) 1" --define "$(DEBUG_KMEM) 1" --define "$(DEBUG_KMEM_TRACKING) 1"'
+ RPM_DEFINE_COMMON='--define "$(DEBUG_SPL) 1"'
+ RPM_DEFINE_COMMON+=' --define "$(DEBUG_KMEM) 1"'
+ RPM_DEFINE_COMMON+=' --define "$(DEBUG_KMEM_TRACKING) 1"'
RPM_DEFINE_UTIL=
RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)"'
+ RPM_DEFINE_KMOD+=' --define "_wrong_version_format_terminate_build 0"'
RPM_DEFINE_DKMS=
SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
KERNELCPPFLAGS="$KERNELCPPFLAGS -Wstrict-prototypes"
-
- { $as_echo "$as_me:$LINENO: checking whether debugging is enabled" >&5
-$as_echo_n "checking whether debugging is enabled... " >&6; }
- # Check whether --enable-debug was given.
-if test "${enable_debug+set}" = set; then
- enableval=$enable_debug;
-else
- enable_debug=no
-fi
-
-
- if test "x$enable_debug" = xyes; then
-
- KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
- DEBUG_CFLAGS="-DDEBUG -Werror"
- DEBUG_SPL="_with_debug"
-
-else
-
- KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG"
- DEBUG_CFLAGS="-DNDEBUG"
- DEBUG_SPL="_without_debug"
-
-fi
-
-
-
-
- { $as_echo "$as_me:$LINENO: result: $enable_debug" >&5
-$as_echo "$enable_debug" >&6; }
-
-
- # Check whether --enable-debug-kmem was given.
-if test "${enable_debug_kmem+set}" = set; then
- enableval=$enable_debug_kmem;
-else
- enable_debug_kmem=no
-fi
-
-
- if test "x$enable_debug_kmem" = xyes; then
-
- KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM"
- DEBUG_KMEM="_with_debug_kmem"
-
-cat >>confdefs.h <<\_ACEOF
-#define DEBUG_KMEM 1
-_ACEOF
-
-
-else
-
- DEBUG_KMEM="_without_debug_kmem"
-
-fi
-
-
-
- { $as_echo "$as_me:$LINENO: checking whether basic kmem accounting is enabled" >&5
-$as_echo_n "checking whether basic kmem accounting is enabled... " >&6; }
- { $as_echo "$as_me:$LINENO: result: $enable_debug_kmem" >&5
-$as_echo "$enable_debug_kmem" >&6; }
-
-
- # Check whether --enable-debug-kmem-tracking was given.
-if test "${enable_debug_kmem_tracking+set}" = set; then
- enableval=$enable_debug_kmem_tracking;
-else
- enable_debug_kmem_tracking=no
-fi
-
-
- if test "x$enable_debug_kmem_tracking" = xyes; then
-
- KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM_TRACKING"
- DEBUG_KMEM_TRACKING="_with_debug_kmem_tracking"
-
-cat >>confdefs.h <<\_ACEOF
-#define DEBUG_KMEM_TRACKING 1
-_ACEOF
-
-
-else
-
- DEBUG_KMEM_TRACKING="_without_debug_kmem_tracking"
-
-fi
-
-
-
- { $as_echo "$as_me:$LINENO: checking whether detailed kmem tracking is enabled" >&5
-$as_echo_n "checking whether detailed kmem tracking is enabled... " >&6; }
- { $as_echo "$as_me:$LINENO: result: $enable_debug_kmem_tracking" >&5
-$as_echo "$enable_debug_kmem_tracking" >&6; }
-
{ $as_echo "$as_me:$LINENO: checking whether modules can be built" >&5
$as_echo_n "checking whether modules can be built... " >&6; }
EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether vfs_unlink() wants 2 args" >&5
-$as_echo_n "checking whether vfs_unlink() wants 2 args... " >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether vfs_fsync() wants 2 args" >&5
+$as_echo_n "checking whether vfs_fsync() wants 2 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
main (void)
{
- vfs_unlink((struct inode *) NULL, (struct dentry *) NULL);
+ vfs_fsync(NULL, 0);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_2ARGS_VFS_UNLINK 1
+#define HAVE_2ARGS_VFS_FSYNC 1
_ACEOF
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { $as_echo "$as_me:$LINENO: checking whether vfs_unlink() wants 3 args" >&5
-$as_echo_n "checking whether vfs_unlink() wants 3 args... " >&6; }
+
+
+
+fi
+
+ rm -Rf build
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether truncate_range() inode operation is available" >&5
+$as_echo_n "checking whether truncate_range() inode operation is available... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/fs.h>
int
main (void)
{
- vfs_unlink((struct inode *) NULL,
- (struct dentry *) NULL,
- (struct inode **) NULL);
+ struct inode_operations ops;
+ ops.truncate_range = NULL;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_3ARGS_VFS_UNLINK 1
+#define HAVE_INODE_TRUNCATE_RANGE 1
_ACEOF
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { { $as_echo "$as_me:$LINENO: error: no" >&5
-$as_echo "$as_me: error: no" >&2;}
- { (exit 1); exit 1; }; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
-
-
-fi
-
- rm -Rf build
-
-
-
- { $as_echo "$as_me:$LINENO: checking whether vfs_rename() wants 4 args" >&5
-$as_echo_n "checking whether vfs_rename() wants 4 args... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct fs_struct uses spinlock_t" >&5
+$as_echo_n "checking whether struct fs_struct uses spinlock_t... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/sched.h>
+ #include <linux/fs_struct.h>
int
main (void)
{
- vfs_rename((struct inode *) NULL, (struct dentry *) NULL,
- (struct inode *) NULL, (struct dentry *) NULL);
+ static struct fs_struct fs;
+ spin_lock_init(&fs.lock);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_4ARGS_VFS_RENAME 1
+#define HAVE_FS_STRUCT_SPINLOCK 1
_ACEOF
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { $as_echo "$as_me:$LINENO: checking whether vfs_rename() wants 5 args" >&5
-$as_echo_n "checking whether vfs_rename() wants 5 args... " >&6; }
+
+
+
+fi
+
+ rm -Rf build
+
+
+ EXTRA_KCFLAGS="$tmp_flags"
+
+
+ { $as_echo "$as_me:$LINENO: checking whether kuid_t/kgid_t is available" >&5
+$as_echo_n "checking whether kuid_t/kgid_t is available... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/uidgid.h>
int
main (void)
{
- vfs_rename((struct inode *) NULL,
- (struct dentry *) NULL,
- (struct inode *) NULL,
- (struct dentry *) NULL,
- (struct inode **) NULL);
+ kuid_t userid = KUIDT_INIT(0);
+ kgid_t groupid = KGIDT_INIT(0);
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_5ARGS_VFS_RENAME 1
-_ACEOF
-
-
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- { $as_echo "$as_me:$LINENO: result: no" >&5
-$as_echo "no" >&6; }
- { $as_echo "$as_me:$LINENO: checking whether vfs_rename() wants 6 args" >&5
-$as_echo_n "checking whether vfs_rename() wants 6 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/uidgid.h>
int
main (void)
{
- vfs_rename((struct inode *) NULL,
- (struct dentry *) NULL,
- (struct inode *) NULL,
- (struct dentry *) NULL,
- (struct inode **) NULL,
- (unsigned int) 0);
+ kuid_t userid = 0;
+ kgid_t groupid = 0;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_6ARGS_VFS_RENAME 1
-_ACEOF
-
+ { $as_echo "$as_me:$LINENO: result: yes; optional" >&5
+$as_echo "yes; optional" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { { $as_echo "$as_me:$LINENO: error: no" >&5
-$as_echo "$as_me: error: no" >&2;}
- { (exit 1); exit 1; }; }
-
-
-
-fi
-
- rm -Rf build
+ { $as_echo "$as_me:$LINENO: result: yes; mandatory" >&5
+$as_echo "yes; mandatory" >&6; }
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_KUIDGID_T 1
+_ACEOF
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
fi
- { $as_echo "$as_me:$LINENO: checking whether vfs_fsync() wants 2 args" >&5
-$as_echo_n "checking whether vfs_fsync() wants 2 args... " >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether fops->fallocate() exists" >&5
+$as_echo_n "checking whether fops->fallocate() exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
main (void)
{
- vfs_fsync(NULL, 0);
+ long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
+ struct file_operations fops __attribute__ ((unused)) = {
+ .fallocate = fallocate,
+ };
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_2ARGS_VFS_FSYNC 1
+#define HAVE_FILE_FALLOCATE 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether truncate_range() inode operation is available" >&5
-$as_echo_n "checking whether truncate_range() inode operation is available... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether iops->fallocate() exists" >&5
+$as_echo_n "checking whether iops->fallocate() exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
main (void)
{
- struct inode_operations ops;
- ops.truncate_range = NULL;
+ long (*fallocate) (struct inode *, int, loff_t, loff_t) = NULL;
+ struct inode_operations fops __attribute__ ((unused)) = {
+ .fallocate = fallocate,
+ };
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_INODE_TRUNCATE_RANGE 1
+#define HAVE_INODE_FALLOCATE 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether struct fs_struct uses spinlock_t" >&5
-$as_echo_n "checking whether struct fs_struct uses spinlock_t... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether fops->fallocate() exists" >&5
+$as_echo_n "checking whether fops->fallocate() exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/sched.h>
- #include <linux/fs_struct.h>
+ #include <linux/fs.h>
int
main (void)
{
- static struct fs_struct fs;
- spin_lock_init(&fs.lock);
+ long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
+ struct file_operations_no_const fops __attribute__ ((unused)) = {
+ .fallocate = fallocate,
+ };
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_FS_STRUCT_SPINLOCK 1
+#define HAVE_FILE_FALLOCATE 1
_ACEOF
rm -Rf build
- EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether kuid_t/kgid_t is available" >&5
-$as_echo_n "checking whether kuid_t/kgid_t is available... " >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether CONFIG_ZLIB_INFLATE is defined" >&5
+$as_echo_n "checking whether CONFIG_ZLIB_INFLATE is defined... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/uidgid.h>
+ #if !defined(CONFIG_ZLIB_INFLATE) && \
+ !defined(CONFIG_ZLIB_INFLATE_MODULE)
+ #error CONFIG_ZLIB_INFLATE not defined
+ #endif
int
main (void)
{
- kuid_t userid = KUIDT_INIT(0);
- kgid_t groupid = KGIDT_INIT(0);
-
;
return 0;
}
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:$LINENO: error:
+ *** This kernel does not include the required zlib inflate support.
+ *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." >&5
+$as_echo "$as_me: error:
+ *** This kernel does not include the required zlib inflate support.
+ *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." >&2;}
+ { (exit 1); exit 1; }; }
+
+
+
+fi
+
+ rm -Rf build
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether CONFIG_ZLIB_DEFLATE is defined" >&5
+$as_echo_n "checking whether CONFIG_ZLIB_DEFLATE is defined... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/uidgid.h>
+ #if !defined(CONFIG_ZLIB_DEFLATE) && \
+ !defined(CONFIG_ZLIB_DEFLATE_MODULE)
+ #error CONFIG_ZLIB_DEFLATE not defined
+ #endif
int
main (void)
{
- kuid_t userid = 0;
- kgid_t groupid = 0;
-
;
return 0;
}
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes; optional" >&5
-$as_echo "yes; optional" >&6; }
-
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- { $as_echo "$as_me:$LINENO: result: yes; mandatory" >&5
-$as_echo "yes; mandatory" >&6; }
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_KUIDGID_T 1
-_ACEOF
-
-
-
-
-fi
-
- rm -Rf build
-
-
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
+ { { $as_echo "$as_me:$LINENO: error:
+ *** This kernel does not include the required zlib deflate support.
+ *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." >&5
+$as_echo "$as_me: error:
+ *** This kernel does not include the required zlib deflate support.
+ *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." >&2;}
+ { (exit 1); exit 1; }; }
-
-
- { $as_echo "$as_me:$LINENO: checking whether fops->fallocate() exists" >&5
-$as_echo_n "checking whether fops->fallocate() exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether zlib_deflate_workspacesize() wants 2 args" >&5
+$as_echo_n "checking whether zlib_deflate_workspacesize() wants 2 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/zlib.h>
int
main (void)
{
- long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
- struct file_operations fops __attribute__ ((unused)) = {
- .fallocate = fallocate,
- };
+ return zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_FILE_FALLOCATE 1
+#define HAVE_2ARGS_ZLIB_DEFLATE_WORKSPACESIZE 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether iops->fallocate() exists" >&5
-$as_echo_n "checking whether iops->fallocate() exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct shrink_control exists" >&5
+$as_echo_n "checking whether struct shrink_control exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/mm.h>
int
main (void)
{
- long (*fallocate) (struct inode *, int, loff_t, loff_t) = NULL;
- struct inode_operations fops __attribute__ ((unused)) = {
- .fallocate = fallocate,
- };
+ struct shrink_control sc __attribute__ ((unused));
+
+ sc.nr_to_scan = 0;
+ sc.gfp_mask = GFP_KERNEL;
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_INODE_FALLOCATE 1
+#define HAVE_SHRINK_CONTROL_STRUCT 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether fops->fallocate() exists" >&5
-$as_echo_n "checking whether fops->fallocate() exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore member wait_lock is raw" >&5
+$as_echo_n "checking whether struct rw_semaphore member wait_lock is raw... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/rwsem.h>
int
main (void)
{
- long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
- struct file_operations_no_const fops __attribute__ ((unused)) = {
- .fallocate = fallocate,
- };
+ struct rw_semaphore dummy_semaphore __attribute__ ((unused));
+ raw_spinlock_t dummy_lock __attribute__ ((unused)) =
+ __RAW_SPIN_LOCK_INITIALIZER(dummy_lock);
+ dummy_semaphore.wait_lock = dummy_lock;
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_FILE_FALLOCATE 1
+#define RWSEM_SPINLOCK_IS_RAW 1
_ACEOF
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
-
- { $as_echo "$as_me:$LINENO: checking whether CONFIG_ZLIB_INFLATE is defined" >&5
-$as_echo_n "checking whether CONFIG_ZLIB_INFLATE is defined... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore has member activity" >&5
+$as_echo_n "checking whether struct rw_semaphore has member activity... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #if !defined(CONFIG_ZLIB_INFLATE) && \
- !defined(CONFIG_ZLIB_INFLATE_MODULE)
- #error CONFIG_ZLIB_INFLATE not defined
- #endif
+ #include <linux/rwsem.h>
int
main (void)
{
+ struct rw_semaphore dummy_semaphore __attribute__ ((unused));
+ dummy_semaphore.activity = 0;
+
;
return 0;
}
{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_RWSEM_ACTIVITY 1
+_ACEOF
+
+
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { { $as_echo "$as_me:$LINENO: error:
- *** This kernel does not include the required zlib inflate support.
- *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." >&5
-$as_echo "$as_me: error:
- *** This kernel does not include the required zlib inflate support.
- *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." >&2;}
- { (exit 1); exit 1; }; }
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether CONFIG_ZLIB_DEFLATE is defined" >&5
-$as_echo_n "checking whether CONFIG_ZLIB_DEFLATE is defined... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore has atomic_long_t member count" >&5
+$as_echo_n "checking whether struct rw_semaphore has atomic_long_t member count... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #if !defined(CONFIG_ZLIB_DEFLATE) && \
- !defined(CONFIG_ZLIB_DEFLATE_MODULE)
- #error CONFIG_ZLIB_DEFLATE not defined
- #endif
+ #include <linux/rwsem.h>
int
main (void)
{
+ DECLARE_RWSEM(dummy_semaphore);
+ (void) atomic_long_read(&dummy_semaphore.count);
+
;
return 0;
}
{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_RWSEM_ATOMIC_LONG_COUNT 1
+_ACEOF
+
+
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { { $as_echo "$as_me:$LINENO: error:
- *** This kernel does not include the required zlib deflate support.
- *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." >&5
-$as_echo "$as_me: error:
- *** This kernel does not include the required zlib deflate support.
- *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." >&2;}
- { (exit 1); exit 1; }; }
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether zlib_deflate_workspacesize() wants 2 args" >&5
-$as_echo_n "checking whether zlib_deflate_workspacesize() wants 2 args... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether header linux/sched/rt.h exists" >&5
+$as_echo_n "checking whether header linux/sched/rt.h exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/zlib.h>
+ #include <linux/sched.h>
+ #include <linux/sched/rt.h>
int
main (void)
{
- return zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL);
+ return 0;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_2ARGS_ZLIB_DEFLATE_WORKSPACESIZE 1
+#define HAVE_SCHED_RT_HEADER 1
_ACEOF
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
-
- { $as_echo "$as_me:$LINENO: checking whether struct shrink_control exists" >&5
-$as_echo_n "checking whether struct shrink_control exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether header linux/sched/signal.h exists" >&5
+$as_echo_n "checking whether header linux/sched/signal.h exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/mm.h>
+ #include <linux/sched.h>
+ #include <linux/sched/signal.h>
int
main (void)
{
- struct shrink_control sc __attribute__ ((unused));
-
- sc.nr_to_scan = 0;
- sc.gfp_mask = GFP_KERNEL;
+ return 0;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_SHRINK_CONTROL_STRUCT 1
+#define HAVE_SCHED_SIGNAL_HEADER 1
_ACEOF
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
- { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore member wait_lock is raw" >&5
-$as_echo_n "checking whether struct rw_semaphore member wait_lock is raw... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 4 args" >&5
+$as_echo_n "checking whether vfs_getattr() wants 4 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/rwsem.h>
+ #include <linux/fs.h>
int
main (void)
{
- struct rw_semaphore dummy_semaphore __attribute__ ((unused));
- raw_spinlock_t dummy_lock __attribute__ ((unused)) =
- __RAW_SPIN_LOCK_INITIALIZER(dummy_lock);
- dummy_semaphore.wait_lock = dummy_lock;
+ vfs_getattr((const struct path *)NULL,
+ (struct kstat *)NULL,
+ (u32)0,
+ (unsigned int)0);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define RWSEM_SPINLOCK_IS_RAW 1
+#define HAVE_4ARGS_VFS_GETATTR 1
_ACEOF
rm -Rf build
- EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore has member activity" >&5
-$as_echo_n "checking whether struct rw_semaphore has member activity... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 3 args" >&5
+$as_echo_n "checking whether vfs_getattr() wants 3 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/rwsem.h>
+ #include <linux/fs.h>
int
main (void)
{
- struct rw_semaphore dummy_semaphore __attribute__ ((unused));
- dummy_semaphore.activity = 0;
+ vfs_getattr((struct vfsmount *)NULL,
+ (struct dentry *)NULL,
+ (struct kstat *)NULL);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_RWSEM_ACTIVITY 1
+#define HAVE_3ARGS_VFS_GETATTR 1
_ACEOF
rm -Rf build
- EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore has atomic_long_t member count" >&5
-$as_echo_n "checking whether struct rw_semaphore has atomic_long_t member count... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 2 args" >&5
+$as_echo_n "checking whether vfs_getattr() wants 2 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/rwsem.h>
+ #include <linux/fs.h>
int
main (void)
{
- DECLARE_RWSEM(dummy_semaphore);
- (void) atomic_long_read(&dummy_semaphore.count);
+ vfs_getattr((struct path *) NULL,
+ (struct kstat *)NULL);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_RWSEM_ATOMIC_LONG_COUNT 1
+#define HAVE_2ARGS_VFS_GETATTR 1
_ACEOF
rm -Rf build
- EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether header linux/sched/rt.h exists" >&5
-$as_echo_n "checking whether header linux/sched/rt.h exists... " >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether usleep_range() is available" >&5
+$as_echo_n "checking whether usleep_range() is available... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/sched.h>
- #include <linux/sched/rt.h>
+ #include <linux/delay.h>
int
main (void)
{
- return 0;
+ usleep_range(0, 0);
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_SCHED_RT_HEADER 1
+#define HAVE_USLEEP_RANGE 1
_ACEOF
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
- { $as_echo "$as_me:$LINENO: checking whether header linux/sched/signal.h exists" >&5
-$as_echo_n "checking whether header linux/sched/signal.h exists... " >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether struct kmem_cache has allocflags" >&5
+$as_echo_n "checking whether struct kmem_cache has allocflags... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/sched.h>
- #include <linux/sched/signal.h>
+ #include <linux/slab.h>
int
main (void)
{
- return 0;
+ struct kmem_cache cachep __attribute__ ((unused));
+ cachep.allocflags = GFP_KERNEL;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_SCHED_SIGNAL_HEADER 1
+#define HAVE_KMEM_CACHE_ALLOCFLAGS 1
_ACEOF
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
-
-
-fi
-
- rm -Rf build
-
-
-
-
- { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 4 args" >&5
-$as_echo_n "checking whether vfs_getattr() wants 4 args... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct kmem_cache has gfpflags" >&5
+$as_echo_n "checking whether struct kmem_cache has gfpflags... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/slab.h>
int
main (void)
{
- vfs_getattr((const struct path *)NULL,
- (struct kstat *)NULL,
- (u32)0,
- (unsigned int)0);
+ struct kmem_cache cachep __attribute__ ((unused));
+ cachep.gfpflags = GFP_KERNEL;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_4ARGS_VFS_GETATTR 1
+#define HAVE_KMEM_CACHE_GFPFLAGS 1
_ACEOF
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { $as_echo "$as_me:$LINENO: result: no" >&5
+ { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 3 args" >&5
-$as_echo_n "checking whether vfs_getattr() wants 3 args... " >&6; }
+
+fi
+
+ rm -Rf build
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether inode->i_*time's are timespec64" >&5
+$as_echo_n "checking whether inode->i_*time's are timespec64... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
main (void)
{
- vfs_getattr((struct vfsmount *)NULL,
- (struct dentry *)NULL,
- (struct kstat *)NULL);
+ struct inode ip;
+ struct timespec ts;
+
+ memset(&ip, 0, sizeof(ip));
+ ts = ip.i_mtime;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_3ARGS_VFS_GETATTR 1
+#define HAVE_INODE_TIMESPEC64_TIMES 1
_ACEOF
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- { $as_echo "$as_me:$LINENO: result: no" >&5
-$as_echo "no" >&6; }
-
fi
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 2 args" >&5
-$as_echo_n "checking whether vfs_getattr() wants 2 args... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether wait_on_bit() takes an action" >&5
+$as_echo_n "checking whether wait_on_bit() takes an action... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/wait.h>
int
main (void)
{
- vfs_getattr((struct path *) NULL,
- (struct kstat *)NULL);
+ int (*action)(void *) = NULL;
+ wait_on_bit(NULL, 0, action, 0);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_2ARGS_VFS_GETATTR 1
+#define HAVE_WAIT_ON_BIT_ACTION 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether usleep_range() is available" >&5
-$as_echo_n "checking whether usleep_range() is available... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether inode_lock_shared() exists" >&5
+$as_echo_n "checking whether inode_lock_shared() exists... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/delay.h>
+ #include <linux/fs.h>
int
main (void)
{
- usleep_range(0, 0);
+ struct inode *inode = NULL;
+ inode_lock_shared(inode);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_USLEEP_RANGE 1
+#define HAVE_INODE_LOCK_SHARED 1
_ACEOF
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether struct kmem_cache has allocflags" >&5
-$as_echo_n "checking whether struct kmem_cache has allocflags... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether group_info->gid exists" >&5
+$as_echo_n "checking whether group_info->gid exists... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/slab.h>
+ #include <linux/cred.h>
int
main (void)
{
- struct kmem_cache cachep __attribute__ ((unused));
- cachep.allocflags = GFP_KERNEL;
+ struct group_info *gi = groups_alloc(1);
+ gi->gid[0] = KGIDT_INIT(0);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_KMEM_CACHE_ALLOCFLAGS 1
+#define HAVE_GROUP_INFO_GID 1
_ACEOF
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { $as_echo "$as_me:$LINENO: checking whether struct kmem_cache has gfpflags" >&5
-$as_echo_n "checking whether struct kmem_cache has gfpflags... " >&6; }
+
+
+fi
+
+ rm -Rf build
+
+
+ EXTRA_KCFLAGS="$tmp_flags"
+
+
+ { $as_echo "$as_me:$LINENO: checking whether kmem_cache_create_usercopy() exists" >&5
+$as_echo_n "checking whether kmem_cache_create_usercopy() exists... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/slab.h>
+ #include <linux/slab.h>
+ static void ctor(void *foo)
+ {
+ // fake ctor
+ }
int
main (void)
{
- struct kmem_cache cachep __attribute__ ((unused));
- cachep.gfpflags = GFP_KERNEL;
+ struct kmem_cache *skc_linux_cache;
+ const char *name = "test";
+ size_t size = 4096;
+ size_t align = 8;
+ unsigned long flags = 0;
+ size_t useroffset = 0;
+ size_t usersize = size - useroffset;
+
+ skc_linux_cache = kmem_cache_create_usercopy(
+ name, size, align, flags, useroffset, usersize, ctor);
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_KMEM_CACHE_GFPFLAGS 1
+#define HAVE_KMEM_CACHE_CREATE_USERCOPY 1
_ACEOF
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { $as_echo "$as_me:$LINENO: result: no" >&5
+ { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
-
-fi
-
- rm -Rf build
-
-
-
-
- { $as_echo "$as_me:$LINENO: checking whether wait_on_bit() takes an action" >&5
-$as_echo_n "checking whether wait_on_bit() takes an action... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether wait_queue_entry_t exists" >&5
+$as_echo_n "checking whether wait_queue_entry_t exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
main (void)
{
- int (*action)(void *) = NULL;
- wait_on_bit(NULL, 0, action, 0);
+ wait_queue_entry_t *entry __attribute__ ((unused));
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_WAIT_ON_BIT_ACTION 1
+#define HAVE_WAIT_QUEUE_ENTRY_T 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether inode_lock_shared() exists" >&5
-$as_echo_n "checking whether inode_lock_shared() exists... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether wq_head->head and wq_entry->entry exist" >&5
+$as_echo_n "checking whether wq_head->head and wq_entry->entry exist... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/wait.h>
+
+ #ifdef HAVE_WAIT_QUEUE_ENTRY_T
+ typedef wait_queue_head_t spl_wait_queue_head_t;
+ typedef wait_queue_entry_t spl_wait_queue_entry_t;
+ #else
+ typedef wait_queue_head_t spl_wait_queue_head_t;
+ typedef wait_queue_t spl_wait_queue_entry_t;
+ #endif
int
main (void)
{
- struct inode *inode = NULL;
- inode_lock_shared(inode);
+ spl_wait_queue_head_t wq_head;
+ spl_wait_queue_entry_t wq_entry;
+ struct list_head *head __attribute__ ((unused));
+ struct list_head *entry __attribute__ ((unused));
+
+ head = &wq_head.head;
+ entry = &wq_entry.entry;
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_INODE_LOCK_SHARED 1
+#define HAVE_WAIT_QUEUE_HEAD_ENTRY 1
_ACEOF
rm -Rf build
- EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether group_info->gid exists" >&5
-$as_echo_n "checking whether group_info->gid exists... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether io_schedule_timeout() is available" >&5
+$as_echo_n "checking whether io_schedule_timeout() is available... " >&6; }
+
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/cred.h>
+ #include <linux/sched.h>
int
main (void)
{
- struct group_info *gi = groups_alloc(1);
- gi->gid[0] = KGIDT_INIT(0);
+ (void) io_schedule_timeout(1);
;
return 0;
ac_status=$?
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
-
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GROUP_INFO_GID 1
-_ACEOF
-
-
+ rc=0
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-
- { $as_echo "$as_me:$LINENO: result: no" >&5
-$as_echo "no" >&6; }
-
+ rc=1
fi
rm -Rf build
- EXTRA_KCFLAGS="$tmp_flags"
-
+ if test $rc -ne 0; then :
- { $as_echo "$as_me:$LINENO: checking whether kmem_cache_create_usercopy() exists" >&5
-$as_echo_n "checking whether kmem_cache_create_usercopy() exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+ else
+ if test "x$enable_linux_builtin" != xyes; then
+
+ grep -q -E '[[:space:]]io_schedule_timeout[[:space:]]' \
+ $LINUX_OBJ/Module*.symvers 2>/dev/null
+ rc=$?
+ if test $rc -ne 0; then
+ export=0
+ for file in ; do
+ grep -q -E "EXPORT_SYMBOL.*(io_schedule_timeout)" \
+ "$LINUX_OBJ/$file" 2>/dev/null
+ rc=$?
+ if test $rc -eq 0; then
+ export=1
+ break;
+ fi
+ done
+ if test $export -eq 0; then :
+ rc=1
+ else :
+ rc=0
+ fi
+ else :
+ rc=0
+ fi
+
+ fi
+ if test $rc -ne 0; then :
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+ else :
+
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_IO_SCHEDULE_TIMEOUT 1
+_ACEOF
+
+
+ fi
+ fi
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether kernel_write() takes loff_t pointer" >&5
+$as_echo_n "checking whether kernel_write() takes loff_t pointer... " >&6; }
tmp_flags="$EXTRA_KCFLAGS"
EXTRA_KCFLAGS="-Werror"
/* end confdefs.h. */
- #include <linux/slab.h>
- static void ctor(void *foo)
- {
- // fake ctor
- }
+ #include <linux/fs.h>
int
main (void)
{
- struct kmem_cache *skc_linux_cache;
- const char *name = "test";
- size_t size = 4096;
- size_t align = 8;
- unsigned long flags = 0;
- size_t useroffset = 0;
- size_t usersize = size - useroffset;
+ struct file *file = NULL;
+ const void *buf = NULL;
+ size_t count = 0;
+ loff_t *pos = NULL;
+ ssize_t ret;
- skc_linux_cache = kmem_cache_create_usercopy(
- name, size, align, flags, useroffset, usersize, ctor);
+ ret = kernel_write(file, buf, count, pos);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_KMEM_CACHE_CREATE_USERCOPY 1
+#define HAVE_KERNEL_WRITE_PPOS 1
_ACEOF
EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether wait_queue_entry_t exists" >&5
-$as_echo_n "checking whether wait_queue_entry_t exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether kernel_read() takes loff_t pointer" >&5
+$as_echo_n "checking whether kernel_read() takes loff_t pointer... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/wait.h>
+ #include <linux/fs.h>
int
main (void)
{
- wait_queue_entry_t *entry __attribute__ ((unused));
+ struct file *file = NULL;
+ void *buf = NULL;
+ size_t count = 0;
+ loff_t *pos = NULL;
+ ssize_t ret;
+
+ ret = kernel_read(file, buf, count, pos);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_WAIT_QUEUE_ENTRY_T 1
+#define HAVE_KERNEL_READ_PPOS 1
_ACEOF
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether wq_head->head and wq_entry->entry exist" >&5
-$as_echo_n "checking whether wq_head->head and wq_entry->entry exist... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether timer_list.function gets a timer_list" >&5
+$as_echo_n "checking whether timer_list.function gets a timer_list... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/wait.h>
-
- #ifdef HAVE_WAIT_QUEUE_ENTRY_T
- typedef wait_queue_head_t spl_wait_queue_head_t;
- typedef wait_queue_entry_t spl_wait_queue_entry_t;
- #else
- typedef wait_queue_head_t spl_wait_queue_head_t;
- typedef wait_queue_t spl_wait_queue_entry_t;
- #endif
+ #include <linux/timer.h>
+ void task_expire(struct timer_list *tl) {}
int
main (void)
{
- spl_wait_queue_head_t wq_head;
- spl_wait_queue_entry_t wq_entry;
- struct list_head *head __attribute__ ((unused));
- struct list_head *entry __attribute__ ((unused));
+ #ifndef from_timer
+ #error "No from_timer() macro"
+ #endif
- head = &wq_head.head;
- entry = &wq_entry.entry;
+ struct timer_list timer;
+ timer.function = task_expire;
+ timer_setup(&timer, NULL, 0);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_WAIT_QUEUE_HEAD_ENTRY 1
+#define HAVE_KERNEL_TIMER_FUNCTION_TIMER_LIST 1
_ACEOF
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
;;
user) ;;
KERNELCPPFLAGS="$KERNELCPPFLAGS -Wstrict-prototypes"
-
- { $as_echo "$as_me:$LINENO: checking whether debugging is enabled" >&5
-$as_echo_n "checking whether debugging is enabled... " >&6; }
- # Check whether --enable-debug was given.
-if test "${enable_debug+set}" = set; then
- enableval=$enable_debug;
-else
- enable_debug=no
-fi
-
-
- if test "x$enable_debug" = xyes; then
-
- KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
- DEBUG_CFLAGS="-DDEBUG -Werror"
- DEBUG_SPL="_with_debug"
-
-else
-
- KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG"
- DEBUG_CFLAGS="-DNDEBUG"
- DEBUG_SPL="_without_debug"
-
-fi
-
-
-
-
- { $as_echo "$as_me:$LINENO: result: $enable_debug" >&5
-$as_echo "$enable_debug" >&6; }
-
-
- # Check whether --enable-debug-kmem was given.
-if test "${enable_debug_kmem+set}" = set; then
- enableval=$enable_debug_kmem;
-else
- enable_debug_kmem=no
-fi
-
-
- if test "x$enable_debug_kmem" = xyes; then
-
- KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM"
- DEBUG_KMEM="_with_debug_kmem"
-
-cat >>confdefs.h <<\_ACEOF
-#define DEBUG_KMEM 1
-_ACEOF
-
-
-else
-
- DEBUG_KMEM="_without_debug_kmem"
-
-fi
-
-
-
- { $as_echo "$as_me:$LINENO: checking whether basic kmem accounting is enabled" >&5
-$as_echo_n "checking whether basic kmem accounting is enabled... " >&6; }
- { $as_echo "$as_me:$LINENO: result: $enable_debug_kmem" >&5
-$as_echo "$enable_debug_kmem" >&6; }
-
-
- # Check whether --enable-debug-kmem-tracking was given.
-if test "${enable_debug_kmem_tracking+set}" = set; then
- enableval=$enable_debug_kmem_tracking;
-else
- enable_debug_kmem_tracking=no
-fi
-
-
- if test "x$enable_debug_kmem_tracking" = xyes; then
-
- KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM_TRACKING"
- DEBUG_KMEM_TRACKING="_with_debug_kmem_tracking"
-
-cat >>confdefs.h <<\_ACEOF
-#define DEBUG_KMEM_TRACKING 1
-_ACEOF
-
-
-else
-
- DEBUG_KMEM_TRACKING="_without_debug_kmem_tracking"
-
-fi
-
-
-
- { $as_echo "$as_me:$LINENO: checking whether detailed kmem tracking is enabled" >&5
-$as_echo_n "checking whether detailed kmem tracking is enabled... " >&6; }
- { $as_echo "$as_me:$LINENO: result: $enable_debug_kmem_tracking" >&5
-$as_echo "$enable_debug_kmem_tracking" >&6; }
-
{ $as_echo "$as_me:$LINENO: checking whether modules can be built" >&5
$as_echo_n "checking whether modules can be built... " >&6; }
EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether vfs_unlink() wants 2 args" >&5
-$as_echo_n "checking whether vfs_unlink() wants 2 args... " >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether vfs_fsync() wants 2 args" >&5
+$as_echo_n "checking whether vfs_fsync() wants 2 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
main (void)
{
- vfs_unlink((struct inode *) NULL, (struct dentry *) NULL);
+ vfs_fsync(NULL, 0);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_2ARGS_VFS_UNLINK 1
+#define HAVE_2ARGS_VFS_FSYNC 1
_ACEOF
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { $as_echo "$as_me:$LINENO: checking whether vfs_unlink() wants 3 args" >&5
-$as_echo_n "checking whether vfs_unlink() wants 3 args... " >&6; }
+
+
+
+fi
+
+ rm -Rf build
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether truncate_range() inode operation is available" >&5
+$as_echo_n "checking whether truncate_range() inode operation is available... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/fs.h>
int
main (void)
{
- vfs_unlink((struct inode *) NULL,
- (struct dentry *) NULL,
- (struct inode **) NULL);
+ struct inode_operations ops;
+ ops.truncate_range = NULL;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_3ARGS_VFS_UNLINK 1
+#define HAVE_INODE_TRUNCATE_RANGE 1
_ACEOF
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { { $as_echo "$as_me:$LINENO: error: no" >&5
-$as_echo "$as_me: error: no" >&2;}
- { (exit 1); exit 1; }; }
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
-
-
-fi
-
- rm -Rf build
-
-
-
- { $as_echo "$as_me:$LINENO: checking whether vfs_rename() wants 4 args" >&5
-$as_echo_n "checking whether vfs_rename() wants 4 args... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct fs_struct uses spinlock_t" >&5
+$as_echo_n "checking whether struct fs_struct uses spinlock_t... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/sched.h>
+ #include <linux/fs_struct.h>
int
main (void)
{
- vfs_rename((struct inode *) NULL, (struct dentry *) NULL,
- (struct inode *) NULL, (struct dentry *) NULL);
+ static struct fs_struct fs;
+ spin_lock_init(&fs.lock);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_4ARGS_VFS_RENAME 1
+#define HAVE_FS_STRUCT_SPINLOCK 1
_ACEOF
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { $as_echo "$as_me:$LINENO: checking whether vfs_rename() wants 5 args" >&5
-$as_echo_n "checking whether vfs_rename() wants 5 args... " >&6; }
+
+
+
+fi
+
+ rm -Rf build
+
+
+ EXTRA_KCFLAGS="$tmp_flags"
+
+
+ { $as_echo "$as_me:$LINENO: checking whether kuid_t/kgid_t is available" >&5
+$as_echo_n "checking whether kuid_t/kgid_t is available... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/uidgid.h>
int
main (void)
{
- vfs_rename((struct inode *) NULL,
- (struct dentry *) NULL,
- (struct inode *) NULL,
- (struct dentry *) NULL,
- (struct inode **) NULL);
+ kuid_t userid = KUIDT_INIT(0);
+ kgid_t groupid = KGIDT_INIT(0);
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_5ARGS_VFS_RENAME 1
-_ACEOF
-
-
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- { $as_echo "$as_me:$LINENO: result: no" >&5
-$as_echo "no" >&6; }
- { $as_echo "$as_me:$LINENO: checking whether vfs_rename() wants 6 args" >&5
-$as_echo_n "checking whether vfs_rename() wants 6 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/uidgid.h>
int
main (void)
{
- vfs_rename((struct inode *) NULL,
- (struct dentry *) NULL,
- (struct inode *) NULL,
- (struct dentry *) NULL,
- (struct inode **) NULL,
- (unsigned int) 0);
+ kuid_t userid = 0;
+ kgid_t groupid = 0;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_6ARGS_VFS_RENAME 1
-_ACEOF
-
+ { $as_echo "$as_me:$LINENO: result: yes; optional" >&5
+$as_echo "yes; optional" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { { $as_echo "$as_me:$LINENO: error: no" >&5
-$as_echo "$as_me: error: no" >&2;}
- { (exit 1); exit 1; }; }
-
-
-
-fi
-
- rm -Rf build
+ { $as_echo "$as_me:$LINENO: result: yes; mandatory" >&5
+$as_echo "yes; mandatory" >&6; }
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_KUIDGID_T 1
+_ACEOF
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
fi
- { $as_echo "$as_me:$LINENO: checking whether vfs_fsync() wants 2 args" >&5
-$as_echo_n "checking whether vfs_fsync() wants 2 args... " >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether fops->fallocate() exists" >&5
+$as_echo_n "checking whether fops->fallocate() exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
main (void)
{
- vfs_fsync(NULL, 0);
+ long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
+ struct file_operations fops __attribute__ ((unused)) = {
+ .fallocate = fallocate,
+ };
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_2ARGS_VFS_FSYNC 1
+#define HAVE_FILE_FALLOCATE 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether truncate_range() inode operation is available" >&5
-$as_echo_n "checking whether truncate_range() inode operation is available... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether iops->fallocate() exists" >&5
+$as_echo_n "checking whether iops->fallocate() exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
main (void)
{
- struct inode_operations ops;
- ops.truncate_range = NULL;
+ long (*fallocate) (struct inode *, int, loff_t, loff_t) = NULL;
+ struct inode_operations fops __attribute__ ((unused)) = {
+ .fallocate = fallocate,
+ };
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_INODE_TRUNCATE_RANGE 1
+#define HAVE_INODE_FALLOCATE 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether struct fs_struct uses spinlock_t" >&5
-$as_echo_n "checking whether struct fs_struct uses spinlock_t... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether fops->fallocate() exists" >&5
+$as_echo_n "checking whether fops->fallocate() exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/sched.h>
- #include <linux/fs_struct.h>
+ #include <linux/fs.h>
int
main (void)
{
- static struct fs_struct fs;
- spin_lock_init(&fs.lock);
+ long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
+ struct file_operations_no_const fops __attribute__ ((unused)) = {
+ .fallocate = fallocate,
+ };
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_FS_STRUCT_SPINLOCK 1
+#define HAVE_FILE_FALLOCATE 1
_ACEOF
rm -Rf build
- EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether kuid_t/kgid_t is available" >&5
-$as_echo_n "checking whether kuid_t/kgid_t is available... " >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether CONFIG_ZLIB_INFLATE is defined" >&5
+$as_echo_n "checking whether CONFIG_ZLIB_INFLATE is defined... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/uidgid.h>
+ #if !defined(CONFIG_ZLIB_INFLATE) && \
+ !defined(CONFIG_ZLIB_INFLATE_MODULE)
+ #error CONFIG_ZLIB_INFLATE not defined
+ #endif
int
main (void)
{
- kuid_t userid = KUIDT_INIT(0);
- kgid_t groupid = KGIDT_INIT(0);
-
;
return 0;
}
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:$LINENO: error:
+ *** This kernel does not include the required zlib inflate support.
+ *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." >&5
+$as_echo "$as_me: error:
+ *** This kernel does not include the required zlib inflate support.
+ *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." >&2;}
+ { (exit 1); exit 1; }; }
+
+
+
+fi
+
+ rm -Rf build
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether CONFIG_ZLIB_DEFLATE is defined" >&5
+$as_echo_n "checking whether CONFIG_ZLIB_DEFLATE is defined... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/uidgid.h>
+ #if !defined(CONFIG_ZLIB_DEFLATE) && \
+ !defined(CONFIG_ZLIB_DEFLATE_MODULE)
+ #error CONFIG_ZLIB_DEFLATE not defined
+ #endif
int
main (void)
{
- kuid_t userid = 0;
- kgid_t groupid = 0;
-
;
return 0;
}
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes; optional" >&5
-$as_echo "yes; optional" >&6; }
-
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- { $as_echo "$as_me:$LINENO: result: yes; mandatory" >&5
-$as_echo "yes; mandatory" >&6; }
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_KUIDGID_T 1
-_ACEOF
-
-
-
-
-fi
-
- rm -Rf build
-
-
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
+ { { $as_echo "$as_me:$LINENO: error:
+ *** This kernel does not include the required zlib deflate support.
+ *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." >&5
+$as_echo "$as_me: error:
+ *** This kernel does not include the required zlib deflate support.
+ *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." >&2;}
+ { (exit 1); exit 1; }; }
-
-
- { $as_echo "$as_me:$LINENO: checking whether fops->fallocate() exists" >&5
-$as_echo_n "checking whether fops->fallocate() exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether zlib_deflate_workspacesize() wants 2 args" >&5
+$as_echo_n "checking whether zlib_deflate_workspacesize() wants 2 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/zlib.h>
int
main (void)
{
- long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
- struct file_operations fops __attribute__ ((unused)) = {
- .fallocate = fallocate,
- };
+ return zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_FILE_FALLOCATE 1
+#define HAVE_2ARGS_ZLIB_DEFLATE_WORKSPACESIZE 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether iops->fallocate() exists" >&5
-$as_echo_n "checking whether iops->fallocate() exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct shrink_control exists" >&5
+$as_echo_n "checking whether struct shrink_control exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/mm.h>
int
main (void)
{
- long (*fallocate) (struct inode *, int, loff_t, loff_t) = NULL;
- struct inode_operations fops __attribute__ ((unused)) = {
- .fallocate = fallocate,
- };
+ struct shrink_control sc __attribute__ ((unused));
+
+ sc.nr_to_scan = 0;
+ sc.gfp_mask = GFP_KERNEL;
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_INODE_FALLOCATE 1
+#define HAVE_SHRINK_CONTROL_STRUCT 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether fops->fallocate() exists" >&5
-$as_echo_n "checking whether fops->fallocate() exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore member wait_lock is raw" >&5
+$as_echo_n "checking whether struct rw_semaphore member wait_lock is raw... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/rwsem.h>
int
main (void)
{
- long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
- struct file_operations_no_const fops __attribute__ ((unused)) = {
- .fallocate = fallocate,
- };
+ struct rw_semaphore dummy_semaphore __attribute__ ((unused));
+ raw_spinlock_t dummy_lock __attribute__ ((unused)) =
+ __RAW_SPIN_LOCK_INITIALIZER(dummy_lock);
+ dummy_semaphore.wait_lock = dummy_lock;
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_FILE_FALLOCATE 1
+#define RWSEM_SPINLOCK_IS_RAW 1
_ACEOF
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
-
- { $as_echo "$as_me:$LINENO: checking whether CONFIG_ZLIB_INFLATE is defined" >&5
-$as_echo_n "checking whether CONFIG_ZLIB_INFLATE is defined... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore has member activity" >&5
+$as_echo_n "checking whether struct rw_semaphore has member activity... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #if !defined(CONFIG_ZLIB_INFLATE) && \
- !defined(CONFIG_ZLIB_INFLATE_MODULE)
- #error CONFIG_ZLIB_INFLATE not defined
- #endif
+ #include <linux/rwsem.h>
int
main (void)
{
+ struct rw_semaphore dummy_semaphore __attribute__ ((unused));
+ dummy_semaphore.activity = 0;
+
;
return 0;
}
{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_RWSEM_ACTIVITY 1
+_ACEOF
+
+
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { { $as_echo "$as_me:$LINENO: error:
- *** This kernel does not include the required zlib inflate support.
- *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." >&5
-$as_echo "$as_me: error:
- *** This kernel does not include the required zlib inflate support.
- *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." >&2;}
- { (exit 1); exit 1; }; }
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether CONFIG_ZLIB_DEFLATE is defined" >&5
-$as_echo_n "checking whether CONFIG_ZLIB_DEFLATE is defined... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore has atomic_long_t member count" >&5
+$as_echo_n "checking whether struct rw_semaphore has atomic_long_t member count... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #if !defined(CONFIG_ZLIB_DEFLATE) && \
- !defined(CONFIG_ZLIB_DEFLATE_MODULE)
- #error CONFIG_ZLIB_DEFLATE not defined
- #endif
+ #include <linux/rwsem.h>
int
main (void)
{
+ DECLARE_RWSEM(dummy_semaphore);
+ (void) atomic_long_read(&dummy_semaphore.count);
+
;
return 0;
}
{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_RWSEM_ATOMIC_LONG_COUNT 1
+_ACEOF
+
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { { $as_echo "$as_me:$LINENO: error:
- *** This kernel does not include the required zlib deflate support.
- *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." >&5
-$as_echo "$as_me: error:
- *** This kernel does not include the required zlib deflate support.
- *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." >&2;}
- { (exit 1); exit 1; }; }
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether zlib_deflate_workspacesize() wants 2 args" >&5
-$as_echo_n "checking whether zlib_deflate_workspacesize() wants 2 args... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether header linux/sched/rt.h exists" >&5
+$as_echo_n "checking whether header linux/sched/rt.h exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/zlib.h>
+ #include <linux/sched.h>
+ #include <linux/sched/rt.h>
int
main (void)
{
- return zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL);
+ return 0;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_2ARGS_ZLIB_DEFLATE_WORKSPACESIZE 1
+#define HAVE_SCHED_RT_HEADER 1
_ACEOF
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
-
- { $as_echo "$as_me:$LINENO: checking whether struct shrink_control exists" >&5
-$as_echo_n "checking whether struct shrink_control exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether header linux/sched/signal.h exists" >&5
+$as_echo_n "checking whether header linux/sched/signal.h exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/mm.h>
+ #include <linux/sched.h>
+ #include <linux/sched/signal.h>
int
main (void)
{
- struct shrink_control sc __attribute__ ((unused));
-
- sc.nr_to_scan = 0;
- sc.gfp_mask = GFP_KERNEL;
+ return 0;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_SHRINK_CONTROL_STRUCT 1
+#define HAVE_SCHED_SIGNAL_HEADER 1
_ACEOF
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
- { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore member wait_lock is raw" >&5
-$as_echo_n "checking whether struct rw_semaphore member wait_lock is raw... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 4 args" >&5
+$as_echo_n "checking whether vfs_getattr() wants 4 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/rwsem.h>
+ #include <linux/fs.h>
int
main (void)
{
- struct rw_semaphore dummy_semaphore __attribute__ ((unused));
- raw_spinlock_t dummy_lock __attribute__ ((unused)) =
- __RAW_SPIN_LOCK_INITIALIZER(dummy_lock);
- dummy_semaphore.wait_lock = dummy_lock;
+ vfs_getattr((const struct path *)NULL,
+ (struct kstat *)NULL,
+ (u32)0,
+ (unsigned int)0);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define RWSEM_SPINLOCK_IS_RAW 1
+#define HAVE_4ARGS_VFS_GETATTR 1
_ACEOF
rm -Rf build
- EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore has member activity" >&5
-$as_echo_n "checking whether struct rw_semaphore has member activity... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 3 args" >&5
+$as_echo_n "checking whether vfs_getattr() wants 3 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/rwsem.h>
+ #include <linux/fs.h>
int
main (void)
{
- struct rw_semaphore dummy_semaphore __attribute__ ((unused));
- dummy_semaphore.activity = 0;
+ vfs_getattr((struct vfsmount *)NULL,
+ (struct dentry *)NULL,
+ (struct kstat *)NULL);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_RWSEM_ACTIVITY 1
+#define HAVE_3ARGS_VFS_GETATTR 1
_ACEOF
rm -Rf build
- EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether struct rw_semaphore has atomic_long_t member count" >&5
-$as_echo_n "checking whether struct rw_semaphore has atomic_long_t member count... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 2 args" >&5
+$as_echo_n "checking whether vfs_getattr() wants 2 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/rwsem.h>
+ #include <linux/fs.h>
int
main (void)
{
- DECLARE_RWSEM(dummy_semaphore);
- (void) atomic_long_read(&dummy_semaphore.count);
+ vfs_getattr((struct path *) NULL,
+ (struct kstat *)NULL);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_RWSEM_ATOMIC_LONG_COUNT 1
+#define HAVE_2ARGS_VFS_GETATTR 1
_ACEOF
rm -Rf build
- EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether header linux/sched/rt.h exists" >&5
-$as_echo_n "checking whether header linux/sched/rt.h exists... " >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether usleep_range() is available" >&5
+$as_echo_n "checking whether usleep_range() is available... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/sched.h>
- #include <linux/sched/rt.h>
+ #include <linux/delay.h>
int
main (void)
{
- return 0;
+ usleep_range(0, 0);
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_SCHED_RT_HEADER 1
+#define HAVE_USLEEP_RANGE 1
_ACEOF
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
- { $as_echo "$as_me:$LINENO: checking whether header linux/sched/signal.h exists" >&5
-$as_echo_n "checking whether header linux/sched/signal.h exists... " >&6; }
+
+ { $as_echo "$as_me:$LINENO: checking whether struct kmem_cache has allocflags" >&5
+$as_echo_n "checking whether struct kmem_cache has allocflags... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/sched.h>
- #include <linux/sched/signal.h>
+ #include <linux/slab.h>
int
main (void)
{
- return 0;
+ struct kmem_cache cachep __attribute__ ((unused));
+ cachep.allocflags = GFP_KERNEL;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_SCHED_SIGNAL_HEADER 1
+#define HAVE_KMEM_CACHE_ALLOCFLAGS 1
_ACEOF
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
else
$as_echo "$as_me: failed program was:" >&5
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
-
-
-fi
-
- rm -Rf build
-
-
-
-
- { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 4 args" >&5
-$as_echo_n "checking whether vfs_getattr() wants 4 args... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether struct kmem_cache has gfpflags" >&5
+$as_echo_n "checking whether struct kmem_cache has gfpflags... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/slab.h>
int
main (void)
{
- vfs_getattr((const struct path *)NULL,
- (struct kstat *)NULL,
- (u32)0,
- (unsigned int)0);
+ struct kmem_cache cachep __attribute__ ((unused));
+ cachep.gfpflags = GFP_KERNEL;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_4ARGS_VFS_GETATTR 1
+#define HAVE_KMEM_CACHE_GFPFLAGS 1
_ACEOF
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { $as_echo "$as_me:$LINENO: result: no" >&5
+ { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 3 args" >&5
-$as_echo_n "checking whether vfs_getattr() wants 3 args... " >&6; }
+
+fi
+
+ rm -Rf build
+
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether inode->i_*time's are timespec64" >&5
+$as_echo_n "checking whether inode->i_*time's are timespec64... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
main (void)
{
- vfs_getattr((struct vfsmount *)NULL,
- (struct dentry *)NULL,
- (struct kstat *)NULL);
+ struct inode ip;
+ struct timespec ts;
+
+ memset(&ip, 0, sizeof(ip));
+ ts = ip.i_mtime;
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_3ARGS_VFS_GETATTR 1
+#define HAVE_INODE_TIMESPEC64_TIMES 1
_ACEOF
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- { $as_echo "$as_me:$LINENO: result: no" >&5
-$as_echo "no" >&6; }
-
fi
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether vfs_getattr() wants 2 args" >&5
-$as_echo_n "checking whether vfs_getattr() wants 2 args... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether wait_on_bit() takes an action" >&5
+$as_echo_n "checking whether wait_on_bit() takes an action... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/wait.h>
int
main (void)
{
- vfs_getattr((struct path *) NULL,
- (struct kstat *)NULL);
+ int (*action)(void *) = NULL;
+ wait_on_bit(NULL, 0, action, 0);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_2ARGS_VFS_GETATTR 1
+#define HAVE_WAIT_ON_BIT_ACTION 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether usleep_range() is available" >&5
-$as_echo_n "checking whether usleep_range() is available... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether inode_lock_shared() exists" >&5
+$as_echo_n "checking whether inode_lock_shared() exists... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/delay.h>
+ #include <linux/fs.h>
int
main (void)
{
- usleep_range(0, 0);
+ struct inode *inode = NULL;
+ inode_lock_shared(inode);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_USLEEP_RANGE 1
+#define HAVE_INODE_LOCK_SHARED 1
_ACEOF
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether struct kmem_cache has allocflags" >&5
-$as_echo_n "checking whether struct kmem_cache has allocflags... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether group_info->gid exists" >&5
+$as_echo_n "checking whether group_info->gid exists... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/slab.h>
+ #include <linux/cred.h>
int
main (void)
{
- struct kmem_cache cachep __attribute__ ((unused));
- cachep.allocflags = GFP_KERNEL;
+ struct group_info *gi = groups_alloc(1);
+ gi->gid[0] = KGIDT_INIT(0);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_KMEM_CACHE_ALLOCFLAGS 1
+#define HAVE_GROUP_INFO_GID 1
_ACEOF
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
- { $as_echo "$as_me:$LINENO: checking whether struct kmem_cache has gfpflags" >&5
-$as_echo_n "checking whether struct kmem_cache has gfpflags... " >&6; }
+
+
+fi
+
+ rm -Rf build
+
+
+ EXTRA_KCFLAGS="$tmp_flags"
+
+
+ { $as_echo "$as_me:$LINENO: checking whether kmem_cache_create_usercopy() exists" >&5
+$as_echo_n "checking whether kmem_cache_create_usercopy() exists... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/slab.h>
+ #include <linux/slab.h>
+ static void ctor(void *foo)
+ {
+ // fake ctor
+ }
int
main (void)
{
- struct kmem_cache cachep __attribute__ ((unused));
- cachep.gfpflags = GFP_KERNEL;
+ struct kmem_cache *skc_linux_cache;
+ const char *name = "test";
+ size_t size = 4096;
+ size_t align = 8;
+ unsigned long flags = 0;
+ size_t useroffset = 0;
+ size_t usersize = size - useroffset;
+
+ skc_linux_cache = kmem_cache_create_usercopy(
+ name, size, align, flags, useroffset, usersize, ctor);
;
return 0;
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_KMEM_CACHE_GFPFLAGS 1
+#define HAVE_KMEM_CACHE_CREATE_USERCOPY 1
_ACEOF
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- { $as_echo "$as_me:$LINENO: result: no" >&5
+ { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
-
-fi
-
- rm -Rf build
-
-
-
-
- { $as_echo "$as_me:$LINENO: checking whether wait_on_bit() takes an action" >&5
-$as_echo_n "checking whether wait_on_bit() takes an action... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether wait_queue_entry_t exists" >&5
+$as_echo_n "checking whether wait_queue_entry_t exists... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
main (void)
{
- int (*action)(void *) = NULL;
- wait_on_bit(NULL, 0, action, 0);
+ wait_queue_entry_t *entry __attribute__ ((unused));
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_WAIT_ON_BIT_ACTION 1
+#define HAVE_WAIT_QUEUE_ENTRY_T 1
_ACEOF
- { $as_echo "$as_me:$LINENO: checking whether inode_lock_shared() exists" >&5
-$as_echo_n "checking whether inode_lock_shared() exists... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether wq_head->head and wq_entry->entry exist" >&5
+$as_echo_n "checking whether wq_head->head and wq_entry->entry exist... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/fs.h>
+ #include <linux/wait.h>
+
+ #ifdef HAVE_WAIT_QUEUE_ENTRY_T
+ typedef wait_queue_head_t spl_wait_queue_head_t;
+ typedef wait_queue_entry_t spl_wait_queue_entry_t;
+ #else
+ typedef wait_queue_head_t spl_wait_queue_head_t;
+ typedef wait_queue_t spl_wait_queue_entry_t;
+ #endif
int
main (void)
{
- struct inode *inode = NULL;
- inode_lock_shared(inode);
+ spl_wait_queue_head_t wq_head;
+ spl_wait_queue_entry_t wq_entry;
+ struct list_head *head __attribute__ ((unused));
+ struct list_head *entry __attribute__ ((unused));
+
+ head = &wq_head.head;
+ entry = &wq_entry.entry;
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_INODE_LOCK_SHARED 1
+#define HAVE_WAIT_QUEUE_HEAD_ENTRY 1
_ACEOF
rm -Rf build
- EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether group_info->gid exists" >&5
-$as_echo_n "checking whether group_info->gid exists... " >&6; }
- tmp_flags="$EXTRA_KCFLAGS"
- EXTRA_KCFLAGS="-Werror"
+ { $as_echo "$as_me:$LINENO: checking whether io_schedule_timeout() is available" >&5
+$as_echo_n "checking whether io_schedule_timeout() is available... " >&6; }
+
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/cred.h>
+ #include <linux/sched.h>
int
main (void)
{
- struct group_info *gi = groups_alloc(1);
- gi->gid[0] = KGIDT_INIT(0);
+ (void) io_schedule_timeout(1);
;
return 0;
ac_status=$?
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
+ rc=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+ rc=1
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GROUP_INFO_GID 1
-_ACEOF
+fi
+ rm -Rf build
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+
+ if test $rc -ne 0; then :
+
+ { $as_echo "$as_me:$LINENO: result: no" >&5
+$as_echo "no" >&6; }
+
+ else
+ if test "x$enable_linux_builtin" != xyes; then
+
+ grep -q -E '[[:space:]]io_schedule_timeout[[:space:]]' \
+ $LINUX_OBJ/Module*.symvers 2>/dev/null
+ rc=$?
+ if test $rc -ne 0; then
+ export=0
+ for file in ; do
+ grep -q -E "EXPORT_SYMBOL.*(io_schedule_timeout)" \
+ "$LINUX_OBJ/$file" 2>/dev/null
+ rc=$?
+ if test $rc -eq 0; then
+ export=1
+ break;
+ fi
+ done
+ if test $export -eq 0; then :
+ rc=1
+ else :
+ rc=0
+ fi
+ else :
+ rc=0
+ fi
+
+ fi
+ if test $rc -ne 0; then :
{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
+ else :
+ { $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
-fi
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_IO_SCHEDULE_TIMEOUT 1
+_ACEOF
- rm -Rf build
+ fi
+ fi
- EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether kmem_cache_create_usercopy() exists" >&5
-$as_echo_n "checking whether kmem_cache_create_usercopy() exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether kernel_write() takes loff_t pointer" >&5
+$as_echo_n "checking whether kernel_write() takes loff_t pointer... " >&6; }
tmp_flags="$EXTRA_KCFLAGS"
EXTRA_KCFLAGS="-Werror"
/* end confdefs.h. */
- #include <linux/slab.h>
- static void ctor(void *foo)
- {
- // fake ctor
- }
+ #include <linux/fs.h>
int
main (void)
{
- struct kmem_cache *skc_linux_cache;
- const char *name = "test";
- size_t size = 4096;
- size_t align = 8;
- unsigned long flags = 0;
- size_t useroffset = 0;
- size_t usersize = size - useroffset;
+ struct file *file = NULL;
+ const void *buf = NULL;
+ size_t count = 0;
+ loff_t *pos = NULL;
+ ssize_t ret;
- skc_linux_cache = kmem_cache_create_usercopy(
- name, size, align, flags, useroffset, usersize, ctor);
+ ret = kernel_write(file, buf, count, pos);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_KMEM_CACHE_CREATE_USERCOPY 1
+#define HAVE_KERNEL_WRITE_PPOS 1
_ACEOF
EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether wait_queue_entry_t exists" >&5
-$as_echo_n "checking whether wait_queue_entry_t exists... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether kernel_read() takes loff_t pointer" >&5
+$as_echo_n "checking whether kernel_read() takes loff_t pointer... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/wait.h>
+ #include <linux/fs.h>
int
main (void)
{
- wait_queue_entry_t *entry __attribute__ ((unused));
+ struct file *file = NULL;
+ void *buf = NULL;
+ size_t count = 0;
+ loff_t *pos = NULL;
+ ssize_t ret;
+
+ ret = kernel_read(file, buf, count, pos);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_WAIT_QUEUE_ENTRY_T 1
+#define HAVE_KERNEL_READ_PPOS 1
_ACEOF
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
- { $as_echo "$as_me:$LINENO: checking whether wq_head->head and wq_entry->entry exist" >&5
-$as_echo_n "checking whether wq_head->head and wq_entry->entry exist... " >&6; }
+ { $as_echo "$as_me:$LINENO: checking whether timer_list.function gets a timer_list" >&5
+$as_echo_n "checking whether timer_list.function gets a timer_list... " >&6; }
+ tmp_flags="$EXTRA_KCFLAGS"
+ EXTRA_KCFLAGS="-Werror"
cat confdefs.h - <<_ACEOF >conftest.c
/* end confdefs.h. */
- #include <linux/wait.h>
-
- #ifdef HAVE_WAIT_QUEUE_ENTRY_T
- typedef wait_queue_head_t spl_wait_queue_head_t;
- typedef wait_queue_entry_t spl_wait_queue_entry_t;
- #else
- typedef wait_queue_head_t spl_wait_queue_head_t;
- typedef wait_queue_t spl_wait_queue_entry_t;
- #endif
+ #include <linux/timer.h>
+ void task_expire(struct timer_list *tl) {}
int
main (void)
{
- spl_wait_queue_head_t wq_head;
- spl_wait_queue_entry_t wq_entry;
- struct list_head *head __attribute__ ((unused));
- struct list_head *entry __attribute__ ((unused));
+ #ifndef from_timer
+ #error "No from_timer() macro"
+ #endif
- head = &wq_head.head;
- entry = &wq_entry.entry;
+ struct timer_list timer;
+ timer.function = task_expire;
+ timer_setup(&timer, NULL, 0);
;
return 0;
$as_echo "yes" >&6; }
cat >>confdefs.h <<\_ACEOF
-#define HAVE_WAIT_QUEUE_HEAD_ENTRY 1
+#define HAVE_KERNEL_TIMER_FUNCTION_TIMER_LIST 1
_ACEOF
rm -Rf build
+ EXTRA_KCFLAGS="$tmp_flags"
;;
-ac_config_files="$ac_config_files Makefile man/Makefile man/man1/Makefile man/man5/Makefile lib/Makefile cmd/Makefile cmd/splat/Makefile cmd/splslab/Makefile module/Makefile module/spl/Makefile module/splat/Makefile include/Makefile include/fs/Makefile include/linux/Makefile include/rpc/Makefile include/sharefs/Makefile include/sys/Makefile include/sys/fm/Makefile include/sys/fs/Makefile include/sys/sysevent/Makefile include/util/Makefile include/vm/Makefile scripts/Makefile rpm/Makefile rpm/redhat/Makefile rpm/redhat/spl.spec rpm/redhat/spl-kmod.spec rpm/redhat/spl-dkms.spec rpm/generic/Makefile rpm/generic/spl.spec rpm/generic/spl-kmod.spec rpm/generic/spl-dkms.spec spl.release"
+ { $as_echo "$as_me:$LINENO: checking whether debugging is enabled" >&5
+$as_echo_n "checking whether debugging is enabled... " >&6; }
+ # Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then
+ enableval=$enable_debug;
+else
+ enable_debug=no
+fi
+
+
+ if test "x$enable_debug" = xyes; then
+
+ KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
+ DEBUG_CFLAGS="-DDEBUG -Werror"
+ DEBUG_SPL="_with_debug"
+
+else
+
+ KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG"
+ DEBUG_CFLAGS="-DNDEBUG"
+ DEBUG_SPL="_without_debug"
+
+fi
+
+
+
+
+ { $as_echo "$as_me:$LINENO: result: $enable_debug" >&5
+$as_echo "$enable_debug" >&6; }
+
+
+ # Check whether --enable-debug-kmem was given.
+if test "${enable_debug_kmem+set}" = set; then
+ enableval=$enable_debug_kmem;
+else
+ enable_debug_kmem=no
+fi
+
+
+ if test "x$enable_debug_kmem" = xyes; then
+
+ KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM"
+ DEBUG_KMEM="_with_debug_kmem"
+
+cat >>confdefs.h <<\_ACEOF
+#define DEBUG_KMEM 1
+_ACEOF
+
+
+else
+
+ DEBUG_KMEM="_without_debug_kmem"
+
+fi
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether basic kmem accounting is enabled" >&5
+$as_echo_n "checking whether basic kmem accounting is enabled... " >&6; }
+ { $as_echo "$as_me:$LINENO: result: $enable_debug_kmem" >&5
+$as_echo "$enable_debug_kmem" >&6; }
+
+
+ # Check whether --enable-debug-kmem-tracking was given.
+if test "${enable_debug_kmem_tracking+set}" = set; then
+ enableval=$enable_debug_kmem_tracking;
+else
+ enable_debug_kmem_tracking=no
+fi
+
+
+ if test "x$enable_debug_kmem_tracking" = xyes; then
+
+ KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM_TRACKING"
+ DEBUG_KMEM_TRACKING="_with_debug_kmem_tracking"
+
+cat >>confdefs.h <<\_ACEOF
+#define DEBUG_KMEM_TRACKING 1
+_ACEOF
+
+
+else
+
+ DEBUG_KMEM_TRACKING="_without_debug_kmem_tracking"
+
+fi
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether detailed kmem tracking is enabled" >&5
+$as_echo_n "checking whether detailed kmem tracking is enabled... " >&6; }
+ { $as_echo "$as_me:$LINENO: result: $enable_debug_kmem_tracking" >&5
+$as_echo "$enable_debug_kmem_tracking" >&6; }
+
+
+ac_config_files="$ac_config_files Makefile man/Makefile man/man1/Makefile man/man5/Makefile lib/Makefile cmd/Makefile cmd/splat/Makefile cmd/splslab/Makefile module/Makefile module/spl/Makefile module/splat/Makefile include/Makefile include/fs/Makefile include/linux/Makefile include/rpc/Makefile include/sharefs/Makefile include/sys/Makefile include/sys/fm/Makefile include/sys/fs/Makefile include/util/Makefile include/vm/Makefile scripts/Makefile rpm/Makefile rpm/redhat/Makefile rpm/redhat/spl.spec rpm/redhat/spl-kmod.spec rpm/redhat/spl-dkms.spec rpm/generic/Makefile rpm/generic/spl.spec rpm/generic/spl-kmod.spec rpm/generic/spl-dkms.spec spl.release"
cat >confcache <<\_ACEOF
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by spl $as_me 0.7.3, which was
+This file was extended by spl $as_me 0.7.11, which was
generated by GNU Autoconf 2.63. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
-spl config.status 0.7.3
+spl config.status 0.7.11
configured by $0, generated by GNU Autoconf 2.63,
with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
"include/sys/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/Makefile" ;;
"include/sys/fm/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/Makefile" ;;
"include/sys/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fs/Makefile" ;;
- "include/sys/sysevent/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/sysevent/Makefile" ;;
"include/util/Makefile") CONFIG_FILES="$CONFIG_FILES include/util/Makefile" ;;
"include/vm/Makefile") CONFIG_FILES="$CONFIG_FILES include/vm/Makefile" ;;
"scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;;
projects / mirror_spl-debian.git / blobdiff