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[4/4] IB/srpt: notify QP on Last WQE Reached event arrival

Message ID 1516197178-26493-5-git-send-email-maxg@mellanox.com (mailing list archive)
State Changes Requested
Headers show

Commit Message

Max Gurtovoy Jan. 17, 2018, 1:52 p.m. UTC 
In order to avoid resource leakage for QP associated with
a Shared Receive Queue (SRQ), notify it on Last WQE Reached
event arrival.

Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
---
 drivers/infiniband/ulp/srpt/ib_srpt.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index bfa576a..241c8eb 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -209,6 +209,7 @@  static void srpt_qp_event(struct ib_event *event, struct srpt_rdma_ch *ch)
 		pr_debug("%s-%d, state %s: received Last WQE event.\n",
 			 ch->sess_name, ch->qp->qp_num,
 			 get_ch_state_name(ch->state));
+		ib_notify_qp(ch->qp, event->event);
 		break;
 	default:
 		pr_err("received unrecognized IB QP event %d\n", event->event);