diff options
| author | Jeff Layton <jlayton@kernel.org> | 2021-01-26 21:22:31 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2021-09-02 23:49:17 +0300 |
| commit | 9f3589993c0c69ab9f2401a6b65b21c419b482d6 (patch) | |
| tree | 70b2ad818ad9464e0516b87ec61daa25ca58b0b7 /fs/ceph | |
| parent | 3eaf5aa1cfa8c97c72f5824e2e9263d6cc977b03 (diff) | |
| download | linux-9f3589993c0c69ab9f2401a6b65b21c419b482d6.tar.xz | |
ceph: drop the mdsc_get_session/put_session dout messages
These are very chatty, racy, and not terribly useful. Just remove them.
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/mds_client.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 94e90dba46d7..7cad180d6deb 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -653,14 +653,9 @@ const char *ceph_session_state_name(int s) struct ceph_mds_session *ceph_get_mds_session(struct ceph_mds_session *s) { - if (refcount_inc_not_zero(&s->s_ref)) { - dout("mdsc get_session %p %d -> %d\n", s, - refcount_read(&s->s_ref)-1, refcount_read(&s->s_ref)); + if (refcount_inc_not_zero(&s->s_ref)) return s; - } else { - dout("mdsc get_session %p 0 -- FAIL\n", s); - return NULL; - } + return NULL; } void ceph_put_mds_session(struct ceph_mds_session *s) @@ -668,8 +663,6 @@ void ceph_put_mds_session(struct ceph_mds_session *s) if (IS_ERR_OR_NULL(s)) return; - dout("mdsc put_session %p %d -> %d\n", s, - refcount_read(&s->s_ref), refcount_read(&s->s_ref)-1); if (refcount_dec_and_test(&s->s_ref)) { if (s->s_auth.authorizer) ceph_auth_destroy_authorizer(s->s_auth.authorizer); |