From 3e0708b990f7e46d87d47b3b06de322490f2f2ee Mon Sep 17 00:00:00 2001 From: "Yan, Zheng" Date: Fri, 22 May 2015 16:38:02 +0800 Subject: [PATCH] ceph: ratelimit warn messages for MDS closes session Signed-off-by: Yan, Zheng --- fs/ceph/mds_client.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 5be2d287a26c..8080d486a991 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -8,6 +8,7 @@ #include #include #include +#include #include "super.h" #include "mds_client.h" @@ -1048,7 +1049,8 @@ static void cleanup_session_requests(struct ceph_mds_client *mdsc, req = list_first_entry(&session->s_unsafe, struct ceph_mds_request, r_unsafe_item); list_del_init(&req->r_unsafe_item); - pr_info(" dropping unsafe request %llu\n", req->r_tid); + pr_warn_ratelimited(" dropping unsafe request %llu\n", + req->r_tid); __unregister_request(mdsc, req); } /* zero r_attempts, so kick_requests() will re-send requests */ @@ -1152,7 +1154,8 @@ static int remove_session_caps_cb(struct inode *inode, struct ceph_cap *cap, spin_lock(&mdsc->cap_dirty_lock); if (!list_empty(&ci->i_dirty_item)) { - pr_info(" dropping dirty %s state for %p %lld\n", + pr_warn_ratelimited( + " dropping dirty %s state for %p %lld\n", ceph_cap_string(ci->i_dirty_caps), inode, ceph_ino(inode)); ci->i_dirty_caps = 0; @@ -1160,7 +1163,8 @@ static int remove_session_caps_cb(struct inode *inode, struct ceph_cap *cap, drop = 1; } if (!list_empty(&ci->i_flushing_item)) { - pr_info(" dropping dirty+flushing %s state for %p %lld\n", + pr_warn_ratelimited( + " dropping dirty+flushing %s state for %p %lld\n", ceph_cap_string(ci->i_flushing_caps), inode, ceph_ino(inode)); ci->i_flushing_caps = 0; -- 2.34.1