diff mbox

[rfc,07/10] nvme-rdma: Don't rearm the CQ when polling directly

Message ID 1489065402-14757-8-git-send-email-sagi@grimberg.me (mailing list archive)
State Superseded
Headers show

Commit Message

Sagi Grimberg March 9, 2017, 1:16 p.m. UTC 
We don't need it as the core polling context will take
are of rearming the completion queue.

Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
---
 drivers/nvme/host/rdma.c | 1 -
 1 file changed, 1 deletion(-)

Comments

Johannes Thumshirn March 9, 2017, 1:52 p.m. UTC | #1 
On 03/09/2017 02:16 PM, Sagi Grimberg wrote:
> We don't need it as the core polling context will take
> are of rearming the completion queue.
 ^ care?
diff mbox

Patch

diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index 7bad791a7fe9..a17eef3ef6ff 100644
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -1474,7 +1474,6 @@  static int nvme_rdma_poll(struct blk_mq_hw_ctx *hctx, unsigned int tag)
 	struct ib_wc wc;
 	int found = 0;
 
-	ib_req_notify_cq(cq, IB_CQ_NEXT_COMP);
 	while (ib_poll_cq(cq, 1, &wc) > 0) {
 		struct ib_cqe *cqe = wc.wr_cqe;