From df554c148ecfdfb7e597f8ab7eee71388b24a19d Mon Sep 17 00:00:00 2001 From: Brian Behlendorf Date: Fri, 25 Feb 2011 14:36:01 +0700 Subject: [PATCH] Fix 'zfs set volsize=N pool/dataset' This change fixes a kernel panic which would occur when resizing a dataset which was not open. The objset_t stored in the zvol_state_t will be set to NULL when the block device is closed. To avoid this issue we pass the correct objset_t as the third arg. The code has also been updated to correctly notify the kernel when the block device capacity changes. For 2.6.28 and newer kernels the capacity change will be immediately detected. For earlier kernels the capacity change will be detected when the device is next opened. This is a known limitation of older kernels. Online ext3 resize test case passes on 2.6.28+ kernels: $ dd if=/dev/zero of=/tmp/zvol bs=1M count=1 seek=1023 $ zpool create tank /tmp/zvol $ zfs create -V 500M tank/zd0 $ mkfs.ext3 /dev/zd0 $ mkdir /mnt/zd0 $ mount /dev/zd0 /mnt/zd0 $ df -h /mnt/zd0 $ zfs set volsize=800M tank/zd0 $ resize2fs /dev/zd0 $ df -h /mnt/zd0 Original-patch-by: Fajar A. Nugraha Closes #68 Closes #84 --- Makefile.in | 1 + cmd/Makefile.in | 1 + cmd/mount_zfs/Makefile.in | 1 + cmd/zdb/Makefile.in | 1 + cmd/zfs/Makefile.in | 1 + cmd/zinject/Makefile.in | 1 + cmd/zpios/Makefile.in | 1 + cmd/zpool/Makefile.in | 1 + cmd/zpool_id/Makefile.in | 1 + cmd/zpool_layout/Makefile.in | 1 + cmd/ztest/Makefile.in | 1 + cmd/zvol_id/Makefile.in | 1 + config/kernel-check-disk-size-change.m4 | 12 ++++ config/kernel.m4 | 1 + configure | 80 +++++++++++++++++++++ dracut/90zfs/Makefile.in | 1 + dracut/Makefile.in | 1 + etc/Makefile.in | 1 + etc/init.d/Makefile.in | 1 + etc/udev/Makefile.in | 1 + etc/udev/rules.d/Makefile.in | 1 + etc/zfs/Makefile.in | 1 + include/Makefile.in | 1 + include/linux/Makefile.in | 1 + include/sys/Makefile.in | 1 + include/sys/fm/Makefile.in | 1 + include/sys/fm/fs/Makefile.in | 1 + include/sys/fs/Makefile.in | 1 + lib/Makefile.in | 1 + lib/libavl/Makefile.in | 1 + lib/libefi/Makefile.in | 1 + lib/libnvpair/Makefile.in | 1 + lib/libspl/Makefile.in | 1 + lib/libspl/asm-generic/Makefile.in | 1 + lib/libspl/asm-i386/Makefile.in | 1 + lib/libspl/asm-x86_64/Makefile.in | 1 + lib/libspl/include/Makefile.in | 1 + lib/libspl/include/ia32/Makefile.in | 1 + lib/libspl/include/ia32/sys/Makefile.in | 1 + lib/libspl/include/rpc/Makefile.in | 1 + lib/libspl/include/sys/Makefile.in | 1 + lib/libspl/include/sys/dktp/Makefile.in | 1 + lib/libspl/include/sys/sysevent/Makefile.in | 1 + lib/libspl/include/util/Makefile.in | 1 + lib/libunicode/Makefile.in | 1 + lib/libuutil/Makefile.in | 1 + lib/libzfs/Makefile.in | 1 + lib/libzpool/Makefile.in | 1 + man/Makefile.in | 1 + man/man8/Makefile.in | 1 + module/zfs/zvol.c | 30 +++++--- scripts/Makefile.in | 1 + scripts/zpios-profile/Makefile.in | 1 + scripts/zpios-test/Makefile.in | 1 + scripts/zpool-config/Makefile.in | 1 + scripts/zpool-layout/Makefile.in | 1 + zfs_config.h.in | 3 + 57 files changed, 167 insertions(+), 11 deletions(-) create mode 100644 config/kernel-check-disk-size-change.m4 diff --git a/Makefile.in b/Makefile.in index 9571503b..9e547187 100644 --- a/Makefile.in +++ b/Makefile.in @@ -66,6 +66,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/cmd/Makefile.in b/cmd/Makefile.in index d75ea03f..1d096398 100644 --- a/cmd/Makefile.in +++ b/cmd/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/cmd/mount_zfs/Makefile.in b/cmd/mount_zfs/Makefile.in index cb44c195..cec6e93d 100644 --- a/cmd/mount_zfs/Makefile.in +++ b/cmd/mount_zfs/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/cmd/zdb/Makefile.in b/cmd/zdb/Makefile.in index 32938abb..a531ab15 100644 --- a/cmd/zdb/Makefile.in +++ b/cmd/zdb/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/cmd/zfs/Makefile.in b/cmd/zfs/Makefile.in index caeae5c1..2698dd44 100644 --- a/cmd/zfs/Makefile.in +++ b/cmd/zfs/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/cmd/zinject/Makefile.in b/cmd/zinject/Makefile.in index a84f0682..a338c487 100644 --- a/cmd/zinject/Makefile.in +++ b/cmd/zinject/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/cmd/zpios/Makefile.in b/cmd/zpios/Makefile.in index 258f36d2..14ea8729 100644 --- a/cmd/zpios/Makefile.in +++ b/cmd/zpios/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/cmd/zpool/Makefile.in b/cmd/zpool/Makefile.in index ea0e56ae..4f2b5287 100644 --- a/cmd/zpool/Makefile.in +++ b/cmd/zpool/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/cmd/zpool_id/Makefile.in b/cmd/zpool_id/Makefile.in index b6da33ce..2264d4f1 100644 --- a/cmd/zpool_id/Makefile.in +++ b/cmd/zpool_id/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/cmd/zpool_layout/Makefile.in b/cmd/zpool_layout/Makefile.in index 6939e4bd..43172fe6 100644 --- a/cmd/zpool_layout/Makefile.in +++ b/cmd/zpool_layout/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/cmd/ztest/Makefile.in b/cmd/ztest/Makefile.in index 6a887e9e..e8c24845 100644 --- a/cmd/ztest/Makefile.in +++ b/cmd/ztest/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/cmd/zvol_id/Makefile.in b/cmd/zvol_id/Makefile.in index 7ff4e45d..50c5fcb9 100644 --- a/cmd/zvol_id/Makefile.in +++ b/cmd/zvol_id/Makefile.in @@ -54,6 +54,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/config/kernel-check-disk-size-change.m4 b/config/kernel-check-disk-size-change.m4 new file mode 100644 index 00000000..1a730c0c --- /dev/null +++ b/config/kernel-check-disk-size-change.m4 @@ -0,0 +1,12 @@ +dnl # +dnl # 2.6.28 API change +dnl # Added check_disk_size_change() helper function. +dnl # +AC_DEFUN([ZFS_AC_KERNEL_CHECK_DISK_SIZE_CHANGE], [ + ZFS_CHECK_SYMBOL_EXPORT( + [check_disk_size_change], + [fs/block_dev.c], + [AC_DEFINE(HAVE_CHECK_DISK_SIZE_CHANGE, 1, + [check_disk_size_change() is available])], + []) +]) diff --git a/config/kernel.m4 b/config/kernel.m4 index e2a983b5..015192b5 100644 --- a/config/kernel.m4 +++ b/config/kernel.m4 @@ -36,6 +36,7 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [ ZFS_AC_KERNEL_EVICT_INODE ZFS_AC_KERNEL_INSERT_INODE_LOCKED ZFS_AC_KERNEL_D_OBTAIN_ALIAS + ZFS_AC_KERNEL_CHECK_DISK_SIZE_CHANGE if test "$LINUX_OBJ" != "$LINUX"; then KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ" diff --git a/configure b/configure index 5e501eef..b0d1b8a1 100755 --- a/configure +++ b/configure @@ -14398,6 +14398,46 @@ _ACEOF + { $as_echo "$as_me:$LINENO: checking whether symbol check_disk_size_change is exported" >&5 +$as_echo_n "checking whether symbol check_disk_size_change is exported... " >&6; } + grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \ + $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null + rc=$? + if test $rc -ne 0; then + export=0 + for file in fs/block_dev.c; do + grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" "$LINUX/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + export=1 + break; + fi + done + if test $export -eq 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_CHECK_DISK_SIZE_CHANGE 1 +_ACEOF + + fi + else + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_CHECK_DISK_SIZE_CHANGE 1 +_ACEOF + + fi + + + if test "$LINUX_OBJ" != "$LINUX"; then KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ" fi @@ -18484,6 +18524,46 @@ _ACEOF + { $as_echo "$as_me:$LINENO: checking whether symbol check_disk_size_change is exported" >&5 +$as_echo_n "checking whether symbol check_disk_size_change is exported... " >&6; } + grep -q -E '[[:space:]]check_disk_size_change[[:space:]]' \ + $LINUX_OBJ/$LINUX_SYMBOLS 2>/dev/null + rc=$? + if test $rc -ne 0; then + export=0 + for file in fs/block_dev.c; do + grep -q -E "EXPORT_SYMBOL.*(check_disk_size_change)" "$LINUX/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + export=1 + break; + fi + done + if test $export -eq 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_CHECK_DISK_SIZE_CHANGE 1 +_ACEOF + + fi + else + { $as_echo "$as_me:$LINENO: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<\_ACEOF +#define HAVE_CHECK_DISK_SIZE_CHANGE 1 +_ACEOF + + fi + + + if test "$LINUX_OBJ" != "$LINUX"; then KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ" fi diff --git a/dracut/90zfs/Makefile.in b/dracut/90zfs/Makefile.in index 14918a7e..16d7bfb4 100644 --- a/dracut/90zfs/Makefile.in +++ b/dracut/90zfs/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/dracut/Makefile.in b/dracut/Makefile.in index 8afe241a..c4c747e4 100644 --- a/dracut/Makefile.in +++ b/dracut/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/etc/Makefile.in b/etc/Makefile.in index d8a9b261..3fb4955e 100644 --- a/etc/Makefile.in +++ b/etc/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/etc/init.d/Makefile.in b/etc/init.d/Makefile.in index 7ad43d4a..f221818f 100644 --- a/etc/init.d/Makefile.in +++ b/etc/init.d/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/etc/udev/Makefile.in b/etc/udev/Makefile.in index 2cee4591..3962c4da 100644 --- a/etc/udev/Makefile.in +++ b/etc/udev/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/etc/udev/rules.d/Makefile.in b/etc/udev/rules.d/Makefile.in index 44127cc6..34c97ec6 100644 --- a/etc/udev/rules.d/Makefile.in +++ b/etc/udev/rules.d/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/etc/zfs/Makefile.in b/etc/zfs/Makefile.in index 8817621f..955f3a77 100644 --- a/etc/zfs/Makefile.in +++ b/etc/zfs/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/include/Makefile.in b/include/Makefile.in index d2129ee3..8aac16b6 100644 --- a/include/Makefile.in +++ b/include/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/include/linux/Makefile.in b/include/linux/Makefile.in index a2e9998d..f9ea5261 100644 --- a/include/linux/Makefile.in +++ b/include/linux/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/include/sys/Makefile.in b/include/sys/Makefile.in index 014d3506..d023cf52 100644 --- a/include/sys/Makefile.in +++ b/include/sys/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/include/sys/fm/Makefile.in b/include/sys/fm/Makefile.in index 38d2fee9..ea0a1918 100644 --- a/include/sys/fm/Makefile.in +++ b/include/sys/fm/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/include/sys/fm/fs/Makefile.in b/include/sys/fm/fs/Makefile.in index 71ff76fb..a97e85e9 100644 --- a/include/sys/fm/fs/Makefile.in +++ b/include/sys/fm/fs/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/include/sys/fs/Makefile.in b/include/sys/fs/Makefile.in index f8172d4f..e5a529aa 100644 --- a/include/sys/fs/Makefile.in +++ b/include/sys/fs/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/Makefile.in b/lib/Makefile.in index 70380c30..9b807257 100644 --- a/lib/Makefile.in +++ b/lib/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libavl/Makefile.in b/lib/libavl/Makefile.in index 9228d159..eef898b3 100644 --- a/lib/libavl/Makefile.in +++ b/lib/libavl/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libefi/Makefile.in b/lib/libefi/Makefile.in index ff7a0482..3f712bc6 100644 --- a/lib/libefi/Makefile.in +++ b/lib/libefi/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libnvpair/Makefile.in b/lib/libnvpair/Makefile.in index 21e228f8..51fafc98 100644 --- a/lib/libnvpair/Makefile.in +++ b/lib/libnvpair/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/Makefile.in b/lib/libspl/Makefile.in index 04061628..63163896 100644 --- a/lib/libspl/Makefile.in +++ b/lib/libspl/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/asm-generic/Makefile.in b/lib/libspl/asm-generic/Makefile.in index 17d0368b..60f5f4b4 100644 --- a/lib/libspl/asm-generic/Makefile.in +++ b/lib/libspl/asm-generic/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/asm-i386/Makefile.in b/lib/libspl/asm-i386/Makefile.in index 30e7ffb4..c063f091 100644 --- a/lib/libspl/asm-i386/Makefile.in +++ b/lib/libspl/asm-i386/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/asm-x86_64/Makefile.in b/lib/libspl/asm-x86_64/Makefile.in index f09efc8c..e6cb9829 100644 --- a/lib/libspl/asm-x86_64/Makefile.in +++ b/lib/libspl/asm-x86_64/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/include/Makefile.in b/lib/libspl/include/Makefile.in index c6e83b11..1f3c99b9 100644 --- a/lib/libspl/include/Makefile.in +++ b/lib/libspl/include/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/include/ia32/Makefile.in b/lib/libspl/include/ia32/Makefile.in index 1e913789..c4646615 100644 --- a/lib/libspl/include/ia32/Makefile.in +++ b/lib/libspl/include/ia32/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/include/ia32/sys/Makefile.in b/lib/libspl/include/ia32/sys/Makefile.in index 50518f6c..c8ec864f 100644 --- a/lib/libspl/include/ia32/sys/Makefile.in +++ b/lib/libspl/include/ia32/sys/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/include/rpc/Makefile.in b/lib/libspl/include/rpc/Makefile.in index 47894d8b..9ceb73f5 100644 --- a/lib/libspl/include/rpc/Makefile.in +++ b/lib/libspl/include/rpc/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/include/sys/Makefile.in b/lib/libspl/include/sys/Makefile.in index 45789862..a65b9374 100644 --- a/lib/libspl/include/sys/Makefile.in +++ b/lib/libspl/include/sys/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/include/sys/dktp/Makefile.in b/lib/libspl/include/sys/dktp/Makefile.in index b1791037..c90dbff5 100644 --- a/lib/libspl/include/sys/dktp/Makefile.in +++ b/lib/libspl/include/sys/dktp/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/include/sys/sysevent/Makefile.in b/lib/libspl/include/sys/sysevent/Makefile.in index 48c34539..e176934a 100644 --- a/lib/libspl/include/sys/sysevent/Makefile.in +++ b/lib/libspl/include/sys/sysevent/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libspl/include/util/Makefile.in b/lib/libspl/include/util/Makefile.in index bf5b94e0..16db23b4 100644 --- a/lib/libspl/include/util/Makefile.in +++ b/lib/libspl/include/util/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libunicode/Makefile.in b/lib/libunicode/Makefile.in index 71f06ae0..a8c054da 100644 --- a/lib/libunicode/Makefile.in +++ b/lib/libunicode/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libuutil/Makefile.in b/lib/libuutil/Makefile.in index 5a676007..0fbfdff9 100644 --- a/lib/libuutil/Makefile.in +++ b/lib/libuutil/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libzfs/Makefile.in b/lib/libzfs/Makefile.in index 80cb7397..245a77eb 100644 --- a/lib/libzfs/Makefile.in +++ b/lib/libzfs/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/lib/libzpool/Makefile.in b/lib/libzpool/Makefile.in index c576d05e..be18e0b1 100644 --- a/lib/libzpool/Makefile.in +++ b/lib/libzpool/Makefile.in @@ -53,6 +53,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/man/Makefile.in b/man/Makefile.in index d4be37e4..4eb3f3c1 100644 --- a/man/Makefile.in +++ b/man/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/man/man8/Makefile.in b/man/man8/Makefile.in index 61700d95..56a97324 100644 --- a/man/man8/Makefile.in +++ b/man/man8/Makefile.in @@ -51,6 +51,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/module/zfs/zvol.c b/module/zfs/zvol.c index 65a92405..61e22b8e 100644 --- a/module/zfs/zvol.c +++ b/module/zfs/zvol.c @@ -228,7 +228,7 @@ zvol_check_volsize(uint64_t volsize, uint64_t blocksize) * Ensure the zap is flushed then inform the VFS of the capacity change. */ static int -zvol_update_volsize(zvol_state_t *zv, uint64_t volsize) +zvol_update_volsize(zvol_state_t *zv, uint64_t volsize, objset_t *os) { struct block_device *bdev; dmu_tx_t *tx; @@ -236,7 +236,7 @@ zvol_update_volsize(zvol_state_t *zv, uint64_t volsize) ASSERT(MUTEX_HELD(&zvol_state_lock)); - tx = dmu_tx_create(zv->zv_objset); + tx = dmu_tx_create(os); dmu_tx_hold_zap(tx, ZVOL_ZAP_OBJ, TRUE, NULL); error = dmu_tx_assign(tx, TXG_WAIT); if (error) { @@ -244,27 +244,35 @@ zvol_update_volsize(zvol_state_t *zv, uint64_t volsize) return (error); } - error = zap_update(zv->zv_objset, ZVOL_ZAP_OBJ, "size", 8, 1, + error = zap_update(os, ZVOL_ZAP_OBJ, "size", 8, 1, &volsize, tx); dmu_tx_commit(tx); if (error) return (error); - error = dmu_free_long_range(zv->zv_objset, + error = dmu_free_long_range(os, ZVOL_OBJ, volsize, DMU_OBJECT_END); if (error) return (error); - zv->zv_volsize = volsize; - zv->zv_changed = 1; - bdev = bdget_disk(zv->zv_disk, 0); if (!bdev) - return EIO; + return (EIO); +/* + * 2.6.28 API change + * Added check_disk_size_change() helper function. + */ +#ifdef HAVE_CHECK_DISK_SIZE_CHANGE + set_capacity(zv->zv_disk, volsize >> 9); + zv->zv_volsize = volsize; + check_disk_size_change(zv->zv_disk, bdev); +#else + zv->zv_volsize = volsize; + zv->zv_changed = 1; + (void) check_disk_change(bdev); +#endif /* HAVE_CHECK_DISK_SIZE_CHANGE */ - error = check_disk_change(bdev); - ASSERT3U(error, !=, 0); bdput(bdev); return (0); @@ -311,7 +319,7 @@ zvol_set_volsize(const char *name, uint64_t volsize) goto out_doi; } - error = zvol_update_volsize(zv, volsize); + error = zvol_update_volsize(zv, volsize, os); out_doi: kmem_free(doi, sizeof(dmu_object_info_t)); out: diff --git a/scripts/Makefile.in b/scripts/Makefile.in index 0cc5c826..7b74ff35 100644 --- a/scripts/Makefile.in +++ b/scripts/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/scripts/zpios-profile/Makefile.in b/scripts/zpios-profile/Makefile.in index 1d6a26b7..67c7d6b7 100644 --- a/scripts/zpios-profile/Makefile.in +++ b/scripts/zpios-profile/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/scripts/zpios-test/Makefile.in b/scripts/zpios-test/Makefile.in index 56431d48..1dc020d7 100644 --- a/scripts/zpios-test/Makefile.in +++ b/scripts/zpios-test/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/scripts/zpool-config/Makefile.in b/scripts/zpool-config/Makefile.in index 5f267d65..141a58c0 100644 --- a/scripts/zpool-config/Makefile.in +++ b/scripts/zpool-config/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/scripts/zpool-layout/Makefile.in b/scripts/zpool-layout/Makefile.in index 5e7bf60a..b1e940dc 100644 --- a/scripts/zpool-layout/Makefile.in +++ b/scripts/zpool-layout/Makefile.in @@ -52,6 +52,7 @@ am__aclocal_m4_deps = \ $(top_srcdir)/config/kernel-blk-rq-pos.m4 \ $(top_srcdir)/config/kernel-blk-rq-sectors.m4 \ $(top_srcdir)/config/kernel-blkdev-get-by-path.m4 \ + $(top_srcdir)/config/kernel-check-disk-size-change.m4 \ $(top_srcdir)/config/kernel-d-obtain-alias.m4 \ $(top_srcdir)/config/kernel-evict-inode.m4 \ $(top_srcdir)/config/kernel-fmode-t.m4 \ diff --git a/zfs_config.h.in b/zfs_config.h.in index 3d47e3d7..d9a4851c 100644 --- a/zfs_config.h.in +++ b/zfs_config.h.in @@ -60,6 +60,9 @@ /* blk_rq_sectors() is available */ #undef HAVE_BLK_RQ_SECTORS +/* check_disk_size_change() is available */ +#undef HAVE_CHECK_DISK_SIZE_CHANGE + /* super_block uses const struct xattr_hander */ #undef HAVE_CONST_XATTR_HANDLER -- 2.39.2