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Commit | Line | Data |
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218b4e0a BB |
1 | dnl # |
2 | dnl # 2.6.12 API change | |
3 | dnl # d_prune_aliases() helper function available. | |
4 | dnl # | |
5 | AC_DEFUN([ZFS_AC_KERNEL_D_PRUNE_ALIASES], | |
6 | [AC_MSG_CHECKING([whether d_prune_aliases() is available]) | |
7 | ZFS_LINUX_TRY_COMPILE_SYMBOL([ | |
8 | #include <linux/dcache.h> | |
9 | ], [ | |
10 | struct inode *ip = NULL; | |
11 | d_prune_aliases(ip); | |
12 | ], [d_prune_aliases], [fs/dcache.c], [ | |
13 | AC_MSG_RESULT(yes) | |
14 | AC_DEFINE(HAVE_D_PRUNE_ALIASES, 1, | |
15 | [d_prune_aliases() is available]) | |
16 | ], [ | |
17 | AC_MSG_RESULT(no) | |
18 | ]) | |
19 | ]) |