diff options
| author |   Christoph Hellwig <hch@lst.de> | 2017-06-03 09:37:54 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2017-06-09 09:27:32 -0600 |
| commit | 401741547f95c0883fe143ac446d92c772937556 (patch) | |
| tree | e04c9979c73259350fc5c1fbd82044d728133982 /drivers | |
| parent | nbd: set sk->sk_sndtimeo for our sockets (diff) | |
| download | linux-dev-401741547f95c0883fe143ac446d92c772937556.tar.xz linux-dev-401741547f95c0883fe143ac446d92c772937556.zip | |
nvme-lightnvm: use blk_execute_rq in nvme_nvm_submit_user_cmd
Instead of reinventing it poorly.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <Bart.VanAssche@sandisk.com>
Reviewed-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvme/host/lightnvm.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c index f5df78ed1e10..f3885b5e56bd 100644 --- a/drivers/nvme/host/lightnvm.c +++ b/drivers/nvme/host/lightnvm.c @@ -571,13 +571,6 @@ static struct nvm_dev_ops nvme_nvm_dev_ops = { .max_phys_sect = 64, }; -static void nvme_nvm_end_user_vio(struct request *rq, int error) -{ - struct completion *waiting = rq->end_io_data; - - complete(waiting); -} - static int nvme_nvm_submit_user_cmd(struct request_queue *q, struct nvme_ns *ns, struct nvme_nvm_command *vcmd, @@ -608,7 +601,6 @@ static int nvme_nvm_submit_user_cmd(struct request_queue *q, rq->timeout = timeout ? timeout : ADMIN_TIMEOUT; rq->cmd_flags &= ~REQ_FAILFAST_DRIVER; - rq->end_io_data = &wait; if (ppa_buf && ppa_len) { ppa_list = dma_pool_alloc(dev->dma_pool, GFP_KERNEL, &ppa_dma); @@ -662,9 +654,7 @@ static int nvme_nvm_submit_user_cmd(struct request_queue *q, } submit: - blk_execute_rq_nowait(q, NULL, rq, 0, nvme_nvm_end_user_vio); - - wait_for_completion_io(&wait); + blk_execute_rq(q, NULL, rq, 0); if (nvme_req(rq)->flags & NVME_REQ_CANCELLED) ret = -EINTR; |