Commit 350ec9bc authored by Jack Wang's avatar Jack Wang Committed by Jason Gunthorpe
Browse files

RDMA/rtrs: Add error messages for failed operations. 

It could help debugging in case of error happens.

Link: https://lore.kernel.org/r/20210712060750.16494-2-jinpu.wang@ionos.com


Signed-off-by: default avatarJack Wang <jinpu.wang@ionos.com>
Reviewed-by: default avatarAleksei Marov <aleksei.marov@ionos.com>
Reviewed-by: default avatarGioh Kim <gi-oh.kim@ionos.com>
Reviewed-by: default avatarMd Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent e73f0f0e

drivers/infiniband/ulp/rtrs/rtrs.c

+3 −0
Original line number Diff line number Diff line
@@ -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;

	}