ocfs2: Remove masklog ML_EXTENT_MAP.

Remove mlog(0) from fs/ocfs2/extent_map.c and the masklog EXTENT_MAP.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>

2 files changed, 0 insertions, 2 deletions

diff --git a/fs/ocfs2/cluster/masklog.c b/fs/ocfs2/cluster/masklog.c
index e18fb801633e..c5ba4373d863 100644
--- a/fs/ocfs2/cluster/masklog.c
+++ b/fs/ocfs2/cluster/masklog.c
@@ -94,7 +94,6 @@ static struct mlog_attribute mlog_attrs[MLOG_MAX_BITS] = {
         define_mask(AIO),
         define_mask(JOURNAL),
         define_mask(SUPER),
-        define_mask(EXTENT_MAP),
         define_mask(DLM_GLUE),
         define_mask(BH_IO),
         define_mask(UPTODATE),
diff --git a/fs/ocfs2/cluster/masklog.h b/fs/ocfs2/cluster/masklog.h
index b76d07786107..e4ca487078b3 100644
--- a/fs/ocfs2/cluster/masklog.h
+++ b/fs/ocfs2/cluster/masklog.h
@@ -96,7 +96,6 @@
 #define ML_AIO          0x0000000000002000ULL /* ocfs2 aio read and write */
 #define ML_JOURNAL      0x0000000000004000ULL /* ocfs2 journalling functions */
 #define ML_SUPER        0x0000000000010000ULL /* ocfs2 mount / umount */
-#define ML_EXTENT_MAP   0x0000000000040000ULL /* ocfs2 extent map caching */
 #define ML_DLM_GLUE     0x0000000000080000ULL /* ocfs2 dlm glue layer */
 #define ML_BH_IO        0x0000000000100000ULL /* ocfs2 buffer I/O */
 #define ML_UPTODATE     0x0000000000200000ULL /* ocfs2 caching sequence #'s */