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authorIngo Molnar <mingo@kernel.org>2014-02-02 09:43:20 +0100
committerIngo Molnar <mingo@kernel.org>2014-02-02 09:43:20 +0100
commit65370bdf881e20907e7a53abab9b8c0bc5f60a6b (patch)
tree0d32a494e873b7b92dbfab0e67ffeef597ee8108 /include/uapi/linux/raid
parentlocking/mcs: Allow architectures to hook in to contended paths (diff)
parentMerge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild (diff)
Merge branch 'linus' into core/locking
Refresh the topic. Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/uapi/linux/raid')
-rw-r--r--include/uapi/linux/raid/md_p.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/include/uapi/linux/raid/md_p.h b/include/uapi/linux/raid/md_p.h
index f7cf7f351144..49f4210d4394 100644
--- a/include/uapi/linux/raid/md_p.h
+++ b/include/uapi/linux/raid/md_p.h
@@ -292,6 +292,9 @@ struct mdp_superblock_1 {
* backwards anyway.
*/
#define MD_FEATURE_NEW_OFFSET 64 /* new_offset must be honoured */
+#define MD_FEATURE_RECOVERY_BITMAP 128 /* recovery that is happening
+ * is guided by bitmap.
+ */
#define MD_FEATURE_ALL (MD_FEATURE_BITMAP_OFFSET \
|MD_FEATURE_RECOVERY_OFFSET \
|MD_FEATURE_RESHAPE_ACTIVE \
@@ -299,6 +302,7 @@ struct mdp_superblock_1 {
|MD_FEATURE_REPLACEMENT \
|MD_FEATURE_RESHAPE_BACKWARDS \
|MD_FEATURE_NEW_OFFSET \
+ |MD_FEATURE_RECOVERY_BITMAP \
)
-#endif
+#endif