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md/raid1: minor typos and reformatting.

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Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown 2014-09-04 15:51:44 +10:00
parent 4b5060ddae
commit 5965b642ff
1 changed files with 7 additions and 7 deletions
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14
drivers/md/raid1.c
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@ -901,18 +901,18 @@ static sector_t wait_barrier(struct r1conf *conf, struct bio *bio)
* However if there are already pending
* requests (preventing the barrier from
* rising completely), and the
* pre-process bio queue isn't empty,
* per-process bio queue isn't empty,
* then don't wait, as we need to empty
* that queue to get the nr_pending
* count down.
* that queue to allow conf->start_next_window
* to increase.
*/
wait_event_lock_irq(conf->wait_barrier,
!conf->array_frozen &&
(!conf->barrier ||
((conf->start_next_window <
conf->next_resync + RESYNC_SECTORS) &&
current->bio_list &&
!bio_list_empty(current->bio_list))),
((conf->start_next_window <
conf->next_resync + RESYNC_SECTORS) &&
current->bio_list &&
!bio_list_empty(current->bio_list))),
conf->resync_lock);
conf->nr_waiting--;
}