Commit 9f358999 authored by Jeff Layton's avatar Jeff Layton Committed by Ilya Dryomov
Browse files

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: default avatarJeff Layton <jlayton@kernel.org>
Reviewed-by: default avatarIlya Dryomov <idryomov@gmail.com>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 3eaf5aa1

fs/ceph/mds_client.c

+2 −9
Original line number Diff line number Diff line
@@ -653,23 +653,16 @@ 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;

}

}



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);