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| author |   Christoph Hellwig <hch@lst.de> | 2017-11-02 21:29:54 +0300 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2017-11-03 10:31:48 -0600 |
| commit | ea435e1b9392a33deceaea2a16ebaa3397bead93 (patch) | |
| tree | 73c80a2bfed2bc37cedc4d38d9534e231c61dbd8 /drivers/nvme | |
| parent | block: introduce GENHD_FL_HIDDEN (diff) | |
| download | linux-dev-ea435e1b9392a33deceaea2a16ebaa3397bead93.tar.xz linux-dev-ea435e1b9392a33deceaea2a16ebaa3397bead93.zip | |
block: add a poll_fn callback to struct request_queue
That we we can also poll non blk-mq queues. Mostly needed for
the NVMe multipath code, but could also be useful elsewhere.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/target/io-cmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/target/io-cmd.c b/drivers/nvme/target/io-cmd.c index 0d4c23dc4532..db632818777d 100644 --- a/drivers/nvme/target/io-cmd.c +++ b/drivers/nvme/target/io-cmd.c @@ -94,7 +94,7 @@ static void nvmet_execute_rw(struct nvmet_req *req) cookie = submit_bio(bio); - blk_mq_poll(bdev_get_queue(req->ns->bdev), cookie); + blk_poll(bdev_get_queue(req->ns->bdev), cookie); } static void nvmet_execute_flush(struct nvmet_req *req) |