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authorJack Wang <jinpu.wang@cloud.ionos.com>2020-12-17 15:19:11 +0100
committerJason Gunthorpe <jgg@nvidia.com>2021-01-15 15:25:09 -0400
commitb38041d50add1c881fbc60eb2be93b58fc58ea21 (patch)
tree3515c13f1f9e0310fd5a9b50903a9291bd24a055
parenteab098246625e91c1cbd6e8f75b09e4c9c28a9fc (diff)
RDMA/rtrs: Do not signal for heatbeat
For HB, there is no need to generate signal for completion. Also remove a comment accordingly. Fixes: c0894b3ea69d ("RDMA/rtrs: core: lib functions shared between client and server modules") Link: https://lore.kernel.org/r/20201217141915.56989-16-jinpu.wang@cloud.ionos.com Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com> Reported-by: Gioh Kim <gi-oh.kim@cloud.ionos.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
-rw-r--r--drivers/infiniband/ulp/rtrs/rtrs-clt.c1
-rw-r--r--drivers/infiniband/ulp/rtrs/rtrs-srv.c1
-rw-r--r--drivers/infiniband/ulp/rtrs/rtrs.c4
3 files changed, 2 insertions, 4 deletions
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
index 493f45a33b5e..2053bf99418a 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -664,7 +664,6 @@ static void rtrs_clt_rdma_done(struct ib_cq *cq, struct ib_wc *wc)
case IB_WC_RDMA_WRITE:
/*
* post_send() RDMA write completions of IO reqs (read/write)
- * and hb
*/
break;
diff --git a/drivers/infiniband/ulp/rtrs/rtrs-srv.c b/drivers/infiniband/ulp/rtrs/rtrs-srv.c
index f59731c5a96a..de2d5b742c39 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c
@@ -1242,7 +1242,6 @@ static void rtrs_srv_rdma_done(struct ib_cq *cq, struct ib_wc *wc)
case IB_WC_SEND:
/*
* post_send() RDMA write completions of IO reqs (read/write)
- * and hb
*/
atomic_add(srv->queue_depth, &con->sq_wr_avail);
diff --git a/drivers/infiniband/ulp/rtrs/rtrs.c b/drivers/infiniband/ulp/rtrs/rtrs.c
index df52427f1710..97af8f0bb806 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs.c
@@ -310,7 +310,7 @@ void rtrs_send_hb_ack(struct rtrs_sess *sess)
imm = rtrs_to_imm(RTRS_HB_ACK_IMM, 0);
err = rtrs_post_rdma_write_imm_empty(usr_con, sess->hb_cqe, imm,
- IB_SEND_SIGNALED, NULL);
+ 0, NULL);
if (err) {
sess->hb_err_handler(usr_con);
return;
@@ -339,7 +339,7 @@ static void hb_work(struct work_struct *work)
}
imm = rtrs_to_imm(RTRS_HB_MSG_IMM, 0);
err = rtrs_post_rdma_write_imm_empty(usr_con, sess->hb_cqe, imm,
- IB_SEND_SIGNALED, NULL);
+ 0, NULL);
if (err) {
sess->hb_err_handler(usr_con);
return;