[PATCH v2 for-next 03/11] RDMA/rtrs-clt: Rate limit errors in IO path

[Md Haris Iqbal <haris.iqbal@ionos.com>]

From: Jack Wang <jinpu.wang@ionos.com>

On network errors, a large number of these logs are printed due to all the
inflight IOs, rate limit them so they do not clutter kernel log.

Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Signed-off-by: Grzegorz Prajsner <grzegorz.prajsner@ionos.com>
---
 drivers/infiniband/ulp/rtrs/rtrs-clt.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
index d09018c11ece..b34eb4908185 100644
--- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c
@@ -331,7 +331,7 @@ static void rtrs_clt_fast_reg_done(struct ib_cq *cq, struct ib_wc *wc)
 	struct rtrs_clt_con *con = to_clt_con(wc->qp->qp_context);
 
 	if (wc->status != IB_WC_SUCCESS) {
-		rtrs_err(con->c.path, "Failed IB_WR_REG_MR: %s\n",
+		rtrs_err_rl(con->c.path, "Failed IB_WR_REG_MR: %s\n",
 			  ib_wc_status_msg(wc->status));
 		rtrs_rdma_error_recovery(con);
 	}
@@ -351,7 +351,7 @@ static void rtrs_clt_inv_rkey_done(struct ib_cq *cq, struct ib_wc *wc)
 	struct rtrs_clt_con *con = to_clt_con(wc->qp->qp_context);
 
 	if (wc->status != IB_WC_SUCCESS) {
-		rtrs_err(con->c.path, "Failed IB_WR_LOCAL_INV: %s\n",
+		rtrs_err_rl(con->c.path, "Failed IB_WR_LOCAL_INV: %s\n",
 			  ib_wc_status_msg(wc->status));
 		rtrs_rdma_error_recovery(con);
 	}
@@ -419,7 +419,7 @@ static void complete_rdma_req(struct rtrs_clt_io_req *req, int errno,
 			refcount_inc(&req->ref);
 			err = rtrs_inv_rkey(req);
 			if (err) {
-				rtrs_err(con->c.path, "Send INV WR key=%#x: %d\n",
+				rtrs_err_rl(con->c.path, "Send INV WR key=%#x: %d\n",
 					  req->mr->rkey, err);
 			} else if (can_wait) {
 				wait_for_completion(&req->inv_comp);
-- 
2.25.1