On 11/14/18 5:02 PM, Christoph Hellwig wrote:
Only the mq locking is left in the flush state machine. Signed-off-by: Christoph Hellwig <hch@xxxxxx> --- block/blk-flush.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/blk-flush.c b/block/blk-flush.c index c53197dcdd70..fcd18b158fd6 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -148,7 +148,7 @@ static void blk_flush_queue_rq(struct request *rq, bool add_front) * completion and trigger the next step. * * CONTEXT: - * spin_lock_irq(q->queue_lock or fq->mq_flush_lock) + * spin_lock_irq(fq->mq_flush_lock) * * RETURNS: * %true if requests were added to the dispatch queue, %false otherwise. @@ -252,7 +252,7 @@ static void flush_end_io(struct request *flush_rq, blk_status_t error) * Please read the comment at the top of this file for more info. * * CONTEXT: - * spin_lock_irq(q->queue_lock or fq->mq_flush_lock) + * spin_lock_irq(fq->mq_flush_lock) * */ static void blk_kick_flush(struct request_queue *q, struct blk_flush_queue *fq,
Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare@xxxxxxx +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG Nürnberg)
