From: Dan Carpenter Date: Thu, 24 Nov 2016 11:13:04 +0000 (+0300) Subject: md/r5cache: enable IRQs on error path X-Git-Tag: v4.10-rc1~126^2^2~18 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d3014e21e18bfaf5b22144a45c399c8eb21aaba9;p=karo-tx-linux.git md/r5cache: enable IRQs on error path We need to re-enable the IRQs here before returning. Fixes: a39f7afde358 ("md/r5cache: write-out phase and reclaim support") Signed-off-by: Dan Carpenter Signed-off-by: Shaohua Li --- diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c index 5d3d238921e8..874749dc7648 100644 --- a/drivers/md/raid5-cache.c +++ b/drivers/md/raid5-cache.c @@ -1029,7 +1029,7 @@ static sector_t r5c_calculate_new_cp(struct r5conf *conf) spin_lock_irqsave(&log->stripe_in_journal_lock, flags); if (list_empty(&conf->log->stripe_in_journal_list)) { /* all stripes flushed */ - spin_unlock(&log->stripe_in_journal_lock); + spin_unlock_irqrestore(&log->stripe_in_journal_lock, flags); return log->next_checkpoint; } sh = list_first_entry(&conf->log->stripe_in_journal_list,