[Ocfs2-tools-devel] [PATCH] mkfs: make unwritten extents a default feature

[Mark Fasheh]

Unwritten extents support went upstream some time ago, in 2.6.23. For
comparison, sparse file support (a mkfs default feature) went upstream in
2.6.22.

Signed-off-by: Mark Fasheh <mfasheh at suse.com>
---
 libocfs2/feature_string.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libocfs2/feature_string.c b/libocfs2/feature_string.c
index bba800a..6099a00 100644
--- a/libocfs2/feature_string.c
+++ b/libocfs2/feature_string.c
@@ -39,7 +39,7 @@ static struct feature_level_translation ocfs2_feature_levels_table[] = {
 static fs_options feature_level_defaults[] = {
 	{OCFS2_FEATURE_COMPAT_BACKUP_SB,
 	 OCFS2_FEATURE_INCOMPAT_SPARSE_ALLOC,
-	 0},  /* FEATURE_LEVEL_DEFAULT */
+	 OCFS2_FEATURE_RO_COMPAT_UNWRITTEN},  /* FEATURE_LEVEL_DEFAULT */
 
 	{OCFS2_FEATURE_COMPAT_BACKUP_SB,
 	 0,
-- 
1.5.4.1