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Diffstat (limited to 'config/kernel-check-disk-size-change.m4')
| -rw-r--r-- | config/kernel-check-disk-size-change.m4 | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/config/kernel-check-disk-size-change.m4 b/config/kernel-check-disk-size-change.m4 new file mode 100644 index 000000000..1a730c0c5 --- /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])], + []) +]) |