diff mbox series

[PATCHv2,for-rc,1/6] RDMA/rtrs: Add error messages for failed operations.

Message ID 20210712060750.16494-2-jinpu.wang@ionos.com (mailing list archive)
State Accepted
Delegated to: Jason Gunthorpe
Headers show
Series Bugfixes for send queue overflow by heartbeat | expand

Commit Message

Jinpu Wang July 12, 2021, 6:07 a.m. UTC 
It could help debugging in case of error happens.

Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Reviewed-by: Aleksei Marov <aleksei.marov@ionos.com>
Reviewed-by: Gioh Kim <gi-oh.kim@ionos.com>
Reviewed-by: Md Haris Iqbal <haris.iqbal@ionos.com>
---
 drivers/infiniband/ulp/rtrs/rtrs.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/infiniband/ulp/rtrs/rtrs.c b/drivers/infiniband/ulp/rtrs/rtrs.c
index 61919ebd92b2..870b21f551a4 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs.c
@@ -316,6 +316,7 @@  void rtrs_send_hb_ack(struct rtrs_sess *sess)
 	err = rtrs_post_rdma_write_imm_empty(usr_con, sess->hb_cqe, imm,
 					     0, NULL);
 	if (err) {
+		rtrs_err(sess, "send HB ACK failed, errno: %d\n", err);
 		sess->hb_err_handler(usr_con);
 		return;
 	}
@@ -333,6 +334,7 @@  static void hb_work(struct work_struct *work)
 	usr_con = sess->con[0];
 
 	if (sess->hb_missed_cnt > sess->hb_missed_max) {
+		rtrs_err(sess, "HB missed max reached.\n");
 		sess->hb_err_handler(usr_con);
 		return;
 	}
@@ -348,6 +350,7 @@  static void hb_work(struct work_struct *work)
 	err = rtrs_post_rdma_write_imm_empty(usr_con, sess->hb_cqe, imm,
 					     0, NULL);
 	if (err) {
+		rtrs_err(sess, "HB send failed, errno: %d\n", err);
 		sess->hb_err_handler(usr_con);
 		return;
 	}