| commit | cf25ae78fc50010f66b9be945017796da34c434d | [log] [tgz] |
|---|---|---|
| author | Guoqing Jiang <gqjiang@suse.com> | Mon Apr 17 17:11:05 2017 +0800 |
| committer | Shaohua Li <shli@fb.com> | Thu Apr 20 09:55:52 2017 -0700 |
| tree | 68a4aa1d5cbf900d124db9bc951b1511988b5102 | |
| parent | fc6d2a3ca59d5656d5b0ac3b25ecf493e4614abd [diff] |
md/raid10: wait up frozen array in handle_write_completed
Since nr_queued is changed, we need to call wake_up here
if the array is already frozen and waiting for condition
"nr_pending == nr_queued + extra" to be true.
And commit 824e47daddbf ("RAID1: avoid unnecessary spin
locks in I/O barrier code") which has already added the
wake_up for raid1.
Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>