1 files changed, 19 insertions, 6 deletions

diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c
index 66ddc9cf5e2f..4cc583678ac7 100644
--- a/net/smc/smc_llc.c
+++ b/net/smc/smc_llc.c
@@ -870,7 +870,7 @@ int smc_llc_cli_add_link(struct smc_link *link, struct smc_llc_qentry *qentry)
 	if (!rc)
 		goto out;
 out_clear_lnk:
-	smcr_link_clear(lnk_new);
+	smcr_link_clear(lnk_new, false);
 out_reject:
 	smc_llc_cli_add_link_reject(qentry);
 out:
@@ -977,7 +977,7 @@ static void smc_llc_delete_asym_link(struct smc_link_group *lgr)
 	}
 	smc_llc_flow_qentry_del(&lgr->llc_flow_lcl);
 out_free:
-	smcr_link_clear(lnk_asym);
+	smcr_link_clear(lnk_asym, true);
 }
 
 static int smc_llc_srv_rkey_exchange(struct smc_link *link,
@@ -1121,7 +1121,7 @@ int smc_llc_srv_add_link(struct smc_link *link)
 		goto out_err;
 	return 0;
 out_err:
-	smcr_link_clear(link_new);
+	smcr_link_clear(link_new, false);
 	return rc;
 }
 
@@ -1227,7 +1227,7 @@ static void smc_llc_process_cli_delete_link(struct smc_link_group *lgr)
 		smc_switch_conns(lgr, lnk_del, false);
 		smc_wr_tx_wait_no_pending_sends(lnk_del);
 	}
-	smcr_link_clear(lnk_del);
+	smcr_link_clear(lnk_del, true);
 
 	active_links = smc_llc_active_link_count(lgr);
 	if (lnk_del == lnk_asym) {
@@ -1320,7 +1320,7 @@ static void smc_llc_process_srv_delete_link(struct smc_link_group *lgr)
 			}
 		}
 	}
-	smcr_link_clear(lnk_del);
+	smcr_link_clear(lnk_del, true);
 
 	active_links = smc_llc_active_link_count(lgr);
 	if (active_links == 1) {
@@ -1711,6 +1711,12 @@ int smc_llc_link_init(struct smc_link *link)
 
 void smc_llc_link_active(struct smc_link *link)
 {
+	pr_warn_ratelimited("smc: SMC-R lg %*phN link added: id %*phN, "
+			    "peerid %*phN, ibdev %s, ibport %d\n",
+			    SMC_LGR_ID_SIZE, &link->lgr->id,
+			    SMC_LGR_ID_SIZE, &link->link_uid,
+			    SMC_LGR_ID_SIZE, &link->peer_link_uid,
+			    link->smcibdev->ibdev->name, link->ibport);
 	link->state = SMC_LNK_ACTIVE;
 	if (link->lgr->llc_testlink_time) {
 		link->llc_testlink_time = link->lgr->llc_testlink_time * HZ;
@@ -1720,8 +1726,15 @@ void smc_llc_link_active(struct smc_link *link)
 }
 
 /* called in worker context */
-void smc_llc_link_clear(struct smc_link *link)
+void smc_llc_link_clear(struct smc_link *link, bool log)
 {
+	if (log)
+		pr_warn_ratelimited("smc: SMC-R lg %*phN link removed: id %*phN"
+				    ", peerid %*phN, ibdev %s, ibport %d\n",
+				    SMC_LGR_ID_SIZE, &link->lgr->id,
+				    SMC_LGR_ID_SIZE, &link->link_uid,
+				    SMC_LGR_ID_SIZE, &link->peer_link_uid,
+				    link->smcibdev->ibdev->name, link->ibport);
 	complete(&link->llc_testlink_resp);
 	cancel_delayed_work_sync(&link->llc_testlink_wrk);
 	smc_wr_wakeup_reg_wait(link);