diff options
Diffstat (limited to 'drivers/md/raid1.c')
| -rw-r--r-- | drivers/md/raid1.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 6df398e3a008..b2eae332e1a2 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -815,6 +815,17 @@ static void flush_pending_writes(struct r1conf *conf) bio = bio_list_get(&conf->pending_bio_list); conf->pending_count = 0; spin_unlock_irq(&conf->device_lock); + + /* + * As this is called in a wait_event() loop (see freeze_array), + * current->state might be TASK_UNINTERRUPTIBLE which will + * cause a warning when we prepare to wait again. As it is + * rare that this path is taken, it is perfectly safe to force + * us to go around the wait_event() loop again, so the warning + * is a false-positive. Silence the warning by resetting + * thread state + */ + __set_current_state(TASK_RUNNING); blk_start_plug(&plug); flush_bio_list(conf, bio); blk_finish_plug(&plug); |