From: Håkon Bugge Date: Fri, 12 Sep 2025 10:05:20 +0000 (+0200) Subject: RDMA/cm: Rate limit destroy CM ID timeout error message X-Git-Tag: v6.18-rc1~102^2~34 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2bbe1255fcf19c5eb300efb6cb5ad98d66fdae2e;p=thirdparty%2Flinux.git RDMA/cm: Rate limit destroy CM ID timeout error message When the destroy CM ID timeout kicks in, you typically get a storm of them which creates a log flooding. Hence, change pr_err() to pr_err_ratelimited() in cm_destroy_id_wait_timeout(). Fixes: 96d9cbe2f2ff ("RDMA/cm: add timeout to cm_destroy_id wait") Signed-off-by: Håkon Bugge Link: https://patch.msgid.link/20250912100525.531102-1-haakon.bugge@oracle.com Reviewed-by: Zhu Yanjun Signed-off-by: Leon Romanovsky --- diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 92678e438ff4..01bede8ba105 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -1049,8 +1049,8 @@ static noinline void cm_destroy_id_wait_timeout(struct ib_cm_id *cm_id, struct cm_id_private *cm_id_priv; cm_id_priv = container_of(cm_id, struct cm_id_private, id); - pr_err("%s: cm_id=%p timed out. state %d -> %d, refcnt=%d\n", __func__, - cm_id, old_state, cm_id->state, refcount_read(&cm_id_priv->refcount)); + pr_err_ratelimited("%s: cm_id=%p timed out. state %d -> %d, refcnt=%d\n", __func__, + cm_id, old_state, cm_id->state, refcount_read(&cm_id_priv->refcount)); } static void cm_destroy_id(struct ib_cm_id *cm_id, int err)