[XFS] Add degframentation exclusion support

SGI-PV: 953061
SGI-Modid: xfs-linux-melb:xfs-kern:25986a

Signed-off-by: Barry Naujok <bnaujok@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/fs/xfs/linux-2.6/xfs_sysctl.c b/fs/xfs/linux-2.6/xfs_sysctl.c
index 7079cc837210..4af97682bec8 100644
--- a/fs/xfs/linux-2.6/xfs_sysctl.c
+++ b/fs/xfs/linux-2.6/xfs_sysctl.c
@@ -120,6 +120,11 @@ STATIC ctl_table xfs_table[] = {
         &sysctl_intvec, NULL,
         &xfs_params.rotorstep.min, &xfs_params.rotorstep.max},
 
+        {XFS_INHERIT_NODFRG, "inherit_nodefrag", &xfs_params.inherit_nodfrg.val,
+        sizeof(int), 0644, NULL, &proc_dointvec_minmax,
+        &sysctl_intvec, NULL,
+        &xfs_params.inherit_nodfrg.min, &xfs_params.inherit_nodfrg.max},
+
         /* please keep this the last entry */
 #ifdef CONFIG_PROC_FS
         {XFS_STATS_CLEAR, "stats_clear", &xfs_params.stats_clear.val,