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Diffstat (limited to 'config/kernel-truncate-setsize.m4')
| -rw-r--r-- | config/kernel-truncate-setsize.m4 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/config/kernel-truncate-setsize.m4 b/config/kernel-truncate-setsize.m4 new file mode 100644 index 000000000..d8b2b47bd --- /dev/null +++ b/config/kernel-truncate-setsize.m4 @@ -0,0 +1,12 @@ +dnl # +dnl # 2.6.35 API change +dnl # Added truncate_setsize() helper function. +dnl # +AC_DEFUN([ZFS_AC_KERNEL_TRUNCATE_SETSIZE], [ + ZFS_CHECK_SYMBOL_EXPORT( + [truncate_setsize], + [mm/truncate.c], + [AC_DEFINE(HAVE_TRUNCATE_SETSIZE, 1, + [truncate_setsize() is available])], + []) +]) |