diff options
Diffstat (limited to 'drivers/md/raid10.c')
| -rw-r--r-- | drivers/md/raid10.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index c131835cf008..99c9207899a7 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -900,6 +900,18 @@ static void flush_pending_writes(struct r10conf *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 any pending bitmap writes to disk * before proceeding w/ I/O */ |