Merge tag 'md-3.6' of git://neil.brown.name/md

Pull additional md update from NeilBrown:
 "This contains a few patches that depend on plugging changes in the
  block layer so needed to wait for those.

  It also contains a Kconfig fix for the new RAID10 support in dm-raid."

* tag 'md-3.6' of git://neil.brown.name/md:
  md/dm-raid: DM_RAID should select MD_RAID10
  md/raid1: submit IO from originating thread instead of md thread.
  raid5: raid5d handle stripe in batch way
  raid5: make_request use batch stripe release

diff --cc drivers/md/Kconfig
Simple merge

diff --cc drivers/md/raid1.c
Simple merge

diff --cc drivers/md/raid5.c
index 87a2d0bdedd1187a695a4d7f25a6d2e5bc2164fe,9e41ae37bd40828c6aa9961056d0288d48892ded..adda94df5eb2352775e64fb7fae4e88c6e89a98b
--- 1/drivers/md/raid5.c
--- 2/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@@ -4135,11 -4170,10 +4192,10 @@@ static void make_request(struct mddev *
                        finish_wait(&conf->wait_for_overlap, &w);
                        set_bit(STRIPE_HANDLE, &sh->state);
                        clear_bit(STRIPE_DELAYED, &sh->state);
 -                      if ((bi->bi_rw & REQ_SYNC) &&
 +                      if ((bi->bi_rw & REQ_NOIDLE) &&
                            !test_and_set_bit(STRIPE_PREREAD_ACTIVE, &sh->state))
                                atomic_inc(&conf->preread_active_stripes);
-                       mddev_check_plugged(mddev);
-                       release_stripe(sh);
+                       release_stripe_plug(mddev, sh);
                } else {
                        /* cannot get stripe for read-ahead, just give-up */
                        clear_bit(BIO_UPTODATE, &bi->bi_flags);

diff --cc drivers/md/raid5.h
Simple merge