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Commit | Line | Data |
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756c3e5a RY |
1 | dnl # |
2 | dnl # 3.5.0 API change | |
3 | dnl # torvalds/linux@b0b0382bb4904965a9e9fca77ad87514dfda0d1c changed the | |
4 | dnl # ->encode_fh() callback to pass the child inode and its parents inode | |
5 | dnl # rather than a dentry and a boolean saying whether we want the parent. | |
6 | dnl # | |
7 | AC_DEFUN([ZFS_AC_KERNEL_ENCODE_FH_WITH_INODE], [ | |
8 | AC_MSG_CHECKING([whether eops->encode_fh() wants inode]) | |
9 | ZFS_LINUX_TRY_COMPILE([ | |
10 | #include <linux/exportfs.h> | |
11 | int encode_fh(struct inode *inode, __u32 *fh, int *max_len, | |
12 | struct inode *parent) { return 0; } | |
13 | static struct export_operations eops __attribute__ ((unused))={ | |
14 | .encode_fh = encode_fh, | |
15 | }; | |
16 | ],[ | |
17 | ],[ | |
18 | AC_MSG_RESULT(yes) | |
19 | AC_DEFINE(HAVE_ENCODE_FH_WITH_INODE, 1, | |
20 | [eops->encode_fh() wants child and parent inodes]) | |
21 | ],[ | |
22 | AC_MSG_RESULT(no) | |
23 | ]) | |
24 | ]) |