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authorChristoph Hellwig <hch@lst.de>2018-11-14 19:02:10 +0300
committerJens Axboe <axboe@kernel.dk>2018-11-15 22:13:23 +0300
commit9809b4eed2cf3718ea160f70693b1714768f9822 (patch)
tree0098160763c0c0e4abb3d0f28ada32a05ee66e6b /block/blk-flush.c
parentd53375608ebf13c37721cf30677eba4333d18020 (diff)
downloadlinux-9809b4eed2cf3718ea160f70693b1714768f9822.tar.xz
block: update a few comments for the legacy request removal
Only the mq locking is left in the flush state machine. Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-flush.c')
-rw-r--r--block/blk-flush.c4
1 files 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,