diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-22 12:29:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-22 12:29:50 -0700 |
| commit | 267d7b23dd62f6ec55e0fba777e456495c308fc7 (patch) | |
| tree | 5c9fe0f07d5b87029b9c07eb003596c05d161a8f /include | |
| parent | 28f23d1f3b6a6078312b6e9585e583cc7326fe22 (diff) | |
| parent | ecb178bb2b154a40cfae9fa4c42e62ccfa81ac6b (diff) | |
Merge tag 'md-3.4' of git://neil.brown.name/md
Pull md updates for 3.4 from Neil Brown:
"Mostly tidying up code in preparation for some bigger changes next
time.
A few bug fixes tagged for -stable.
Main functionality change is that some RAID10 arrays can now grow to
use extra space that may have been made available on the individual
devices."
Fixed up trivial conflicts with the k[un]map_atomic() cleanups in
drivers/md/bitmap.c.
* tag 'md-3.4' of git://neil.brown.name/md: (22 commits)
md: Add judgement bb->unacked_exist in function md_ack_all_badblocks().
md: fix clearing of the 'changed' flags for the bad blocks list.
md/bitmap: discard CHUNK_BLOCK_SHIFT macro
md/bitmap: remove unnecessary indirection when allocating.
md/bitmap: remove some pointless locking.
md/bitmap: change a 'goto' to a normal 'if' construct.
md/bitmap: move printing of bitmap status to bitmap.c
md/bitmap: remove some unused noise from bitmap.h
md/raid10 - support resizing some RAID10 arrays.
md/raid1: handle merge_bvec_fn in member devices.
md/raid10: handle merge_bvec_fn in member devices.
md: add proper merge_bvec handling to RAID0 and Linear.
md: tidy up rdev_for_each usage.
md/raid1,raid10: avoid deadlock during resync/recovery.
md/bitmap: ensure to load bitmap when creating via sysfs.
md: don't set md arrays to readonly on shutdown.
md: allow re-add to failed arrays.
md/raid5: use atomic_dec_return() instead of atomic_dec() and atomic_read().
md: Use existed macros instead of numbers
md/raid5: removed unused 'added_devices' variable.
...
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/raid/md_p.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/raid/md_p.h b/include/linux/raid/md_p.h index 6f6df86f1ae5..8c0a3adc5df5 100644 --- a/include/linux/raid/md_p.h +++ b/include/linux/raid/md_p.h @@ -281,6 +281,10 @@ struct mdp_superblock_1 { * active device with same 'role'. * 'recovery_offset' is also set. */ -#define MD_FEATURE_ALL (1|2|4|8|16) +#define MD_FEATURE_ALL (MD_FEATURE_BITMAP_OFFSET \ + |MD_FEATURE_RECOVERY_OFFSET \ + |MD_FEATURE_RESHAPE_ACTIVE \ + |MD_FEATURE_BAD_BLOCKS \ + |MD_FEATURE_REPLACEMENT) #endif |