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| author | Jack Wang <jinpu.wang@ionos.com> | 2021-07-12 08:07:45 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-07-15 14:24:13 -0300 |
| commit | 350ec9bc618c042940ef7743e53f308f214de23a (patch) | |
| tree | 1611a10cbf0625f1904045397dbeb524cc347bba /drivers/infiniband/ulp | |
| parent | e73f0f0ee7541171d89f2e2491130c7771ba58d3 (diff) | |
| download | linux-350ec9bc618c042940ef7743e53f308f214de23a.tar.bz2 | |
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: 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>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/ulp')
| -rw-r--r-- | drivers/infiniband/ulp/rtrs/rtrs.c | 3 |
1 files changed, 3 insertions, 0 deletions
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; } |