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[for-next,1/9] RDMA/rtrs-clt: Add warning logs for RDMA events

Message ID 20231115152749.424301-2-haris.iqbal@ionos.com (mailing list archive)
State Superseded
Headers show
Series Misc patches for RTRS | expand

Commit Message

Haris Iqbal Nov. 15, 2023, 3:27 p.m. UTC 
Some RDMA CM events can trigger connection close or recovery for a
certain rtrs_clt_path. Such close/recovery triggers should happen after
an appropriate log message, since they can lead to IO failures.

Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Grzegorz Prajsner <grzegorz.prajsner@ionos.com>
---
 drivers/infiniband/ulp/rtrs/rtrs-clt.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
index 07261523c554..984a4a1db3c8 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -2025,6 +2025,8 @@  static int rtrs_clt_rdma_cm_handler(struct rdma_cm_id *cm_id,
 		/*
 		 * Device removal is a special case.  Queue close and return 0.
 		 */
+		rtrs_wrn_rl(s, "CM event: %s, status: %d\n", rdma_event_msg(ev->event),
+			    ev->status);
 		rtrs_clt_close_conns(clt_path, false);
 		return 0;
 	default: