diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-04-13 08:40:52 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-04-13 14:52:30 +0200 |
| commit | 2394395cd598f6404c57ae0b63afb5d37e94924d (patch) | |
| tree | 03de61a79c5f113fb31abc6f3c3a194264000e8a /block/blk-flush.c | |
| parent | blk-mq: don't run the hw_queue from blk_mq_insert_request (diff) | |
| download | linux-2394395cd598f6404c57ae0b63afb5d37e94924d.tar.xz linux-2394395cd598f6404c57ae0b63afb5d37e94924d.zip | |
blk-mq: don't run the hw_queue from blk_mq_request_bypass_insert
blk_mq_request_bypass_insert takes a bool parameter to control how to run
the queue at the end of the function. Move the blk_mq_run_hw_queue call
to the callers that want it instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20230413064057.707578-16-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-flush.c')
| -rw-r--r-- | block/blk-flush.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c index 62ef98f604fb..3561aba8cc23 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -389,6 +389,7 @@ void blk_insert_flush(struct request *rq) unsigned long fflags = q->queue_flags; /* may change, cache */ unsigned int policy = blk_flush_policy(fflags, rq); struct blk_flush_queue *fq = blk_get_flush_queue(q, rq->mq_ctx); + struct blk_mq_hw_ctx *hctx = rq->mq_hctx; /* * @policy now records what operations need to be done. Adjust @@ -425,7 +426,8 @@ void blk_insert_flush(struct request *rq) */ if ((policy & REQ_FSEQ_DATA) && !(policy & (REQ_FSEQ_PREFLUSH | REQ_FSEQ_POSTFLUSH))) { - blk_mq_request_bypass_insert(rq, false, true); + blk_mq_request_bypass_insert(rq, false); + blk_mq_run_hw_queue(hctx, false); return; } |