Shaohua Li [off-list ref] writes:

Fix some bugs, improve performance and add trim/resync support.

Thanks,
Shaohua

Christoph Hellwig (1):
  raid5-cache: move functionality out of __r5l_set_io_unit_state

Shaohua Li (7):
  md: fix feature map check
  raid5: fix build error
  raid5-cache: switching to state machine for log disk cache flush
  raid5-cache: fix a user-after-free bug
  raid5-cache: optimize FLUSH IO with log enabled
  md: skip resync for raid array with journal
  raid5-cache: add trim support for log

 drivers/md/md.c          |   6 +-
 drivers/md/md.h          |   1 +
 drivers/md/raid5-cache.c | 254 ++++++++++++++++++++++++++++-------------------
 drivers/md/raid5.c       |  17 +++-
 drivers/md/raid5.h       |   1 +
 5 files changed, 175 insertions(+), 104 deletions(-)

-- 
1.8.1

Thanks.
I have applied all except

  raid5-cache: add trim support for log

which I have replied to separately.
I have also applied the other two patches you sent separately.

I've made a number of white-space fixes throughout the series,
and I've merged Christoph's "port to 4.3-rc" patch into various places
in the series.

This is all in the 'devel' branch of git://neil.brown.name/md/

Thanks,
NeilBrown