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 <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/md/raid5-cache.c b/drivers/md/raid5-cache.c
index 2a60ce4..6610134 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,
--
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