md/raid10: wait up frozen array in handle_write_completed

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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 824e47dadd ("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>

...

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Guoqing Jiang 2017-04-17 17:11:05 +08:00 • committed by Shaohua Li

parent fc6d2a3ca5

commit cf25ae78fc

1 changed files with 5 additions and 0 deletions

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drivers/md/raid10.c

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