diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-06-11 08:44:52 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-06-24 09:15:57 -0600 |
| commit | ff029451496364eef0d342618dfc9972b78f3392 (patch) | |
| tree | 6ab48289cb45e1f8e0c5ada8d60f59deb0aa94bc /drivers/nvme/host/rdma.c | |
| parent | 8446546cc21819478542e9d728bce85e39898fc5 (diff) | |
nvme: use blk_mq_complete_request_remote to avoid an indirect function call
Use the new blk_mq_complete_request_remote helper to avoid an indirect
function call in the completion fast path.
Reviewed-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme/host/rdma.c')
| -rw-r--r-- | drivers/nvme/host/rdma.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index 9c02cf494a82..97b1054efb84 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -149,6 +149,7 @@ MODULE_PARM_DESC(register_always, static int nvme_rdma_cm_handler(struct rdma_cm_id *cm_id, struct rdma_cm_event *event); static void nvme_rdma_recv_done(struct ib_cq *cq, struct ib_wc *wc); +static void nvme_rdma_complete_rq(struct request *rq); static const struct blk_mq_ops nvme_rdma_mq_ops; static const struct blk_mq_ops nvme_rdma_admin_mq_ops; @@ -1155,7 +1156,8 @@ static void nvme_rdma_end_request(struct nvme_rdma_request *req) if (!refcount_dec_and_test(&req->ref)) return; - nvme_end_request(rq, req->status, req->result); + if (!nvme_end_request(rq, req->status, req->result)) + nvme_rdma_complete_rq(rq); } static void nvme_rdma_wr_error(struct ib_cq *cq, struct ib_wc *wc, |