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ceph: drop the mdsc_get_session/put_session dout messages

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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>
This commit is contained in:
Jeff Layton 2021-01-26 13:22:31 -05:00 committed by Ilya Dryomov
parent 3eaf5aa1cf
commit 9f3589993c
1 changed files with 2 additions and 9 deletions
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11
fs/ceph/mds_client.c
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@ -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);