Commit 9e6603da authored by NeilBrown's avatar NeilBrown Committed by Linus Torvalds

[PATCH] md: raid1_quiesce is back to front, fix it.

A state of 0 mean 'not quiesced'
A state of 1 means 'is quiesced'

The original code got this wrong.
Signed-off-by: default avatarNeil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 15945fee
......@@ -1708,14 +1708,14 @@ void raid1_quiesce(mddev_t *mddev, int state)
conf_t *conf = mddev_to_conf(mddev);
switch(state) {
case 0:
case 1:
spin_lock_irq(&conf->resync_lock);
conf->barrier++;
wait_event_lock_irq(conf->wait_idle, !conf->nr_pending,
conf->resync_lock, raid1_unplug(mddev->queue));
spin_unlock_irq(&conf->resync_lock);
break;
case 1:
case 0:
spin_lock_irq(&conf->resync_lock);
conf->barrier--;
spin_unlock_irq(&conf->resync_lock);
......
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