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| author | Yan, Zheng <zyan@redhat.com> | 2015-05-22 10:38:02 +0200 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2015-06-25 10:49:30 +0200 |
| commit | 3e0708b990f7e46d87d47b3b06de322490f2f2ee (patch) | |
| tree | d2012640146dde5b16194764eccc15a098e92e95 | |
| parent | rbd: timeout watch teardown on unmap with mount_timeout (diff) | |
| download | linux-3e0708b990f7e46d87d47b3b06de322490f2f2ee.tar.xz linux-3e0708b990f7e46d87d47b3b06de322490f2f2ee.zip | |
ceph: ratelimit warn messages for MDS closes session
Signed-off-by: Yan, Zheng <zyan@redhat.com>
| -rw-r--r-- | fs/ceph/mds_client.c | 10 |
1 files 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 <linux/debugfs.h> #include <linux/seq_file.h> #include <linux/utsname.h> +#include <linux/ratelimit.h> #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; |