}
}
-static struct ceph_mds_session *get_session(struct ceph_mds_session *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,
{
if (mds >= mdsc->max_sessions || !mdsc->sessions[mds])
return NULL;
- return get_session(mdsc->sessions[mds]);
+ return ceph_get_mds_session(mdsc->sessions[mds]);
}
static bool __have_session(struct ceph_mds_client *mdsc, int mds)
if (mdsc->stopping)
return;
- get_session(session);
+ ceph_get_mds_session(session);
if (queue_work(mdsc->fsc->cap_wq,
&session->s_cap_release_work)) {
dout("cap release work queued\n");
goto finish;
}
}
- req->r_session = get_session(session);
+ req->r_session = ceph_get_mds_session(session);
dout("do_request mds%d session %p state %s\n", mds, session,
ceph_session_state_name(session->s_state));
mutex_lock(&mdsc->mutex);
if (op == CEPH_SESSION_CLOSE) {
- get_session(session);
+ ceph_get_mds_session(session);
__unregister_session(mdsc, session);
}
/* FIXME: this ttl calculation is generous */
if (i >= newmap->possible_max_rank) {
/* force close session for stopped mds */
- get_session(s);
+ ceph_get_mds_session(s);
__unregister_session(mdsc, s);
__wake_requests(mdsc, &s->s_waiting);
mutex_unlock(&mdsc->mutex);
mutex_lock(&mdsc->mutex);
for (i = 0; i < mdsc->max_sessions; i++) {
if (mdsc->sessions[i]) {
- session = get_session(mdsc->sessions[i]);
+ session = ceph_get_mds_session(mdsc->sessions[i]);
__unregister_session(mdsc, session);
mutex_unlock(&mdsc->mutex);
mutex_lock(&session->s_mutex);
{
struct ceph_mds_session *s = con->private;
- if (get_session(s))
+ if (ceph_get_mds_session(s))
return con;
return NULL;
}
extern struct ceph_mds_session *
__ceph_lookup_mds_session(struct ceph_mds_client *, int mds);
-static inline struct ceph_mds_session *
-ceph_get_mds_session(struct ceph_mds_session *s)
-{
- refcount_inc(&s->s_ref);
- return s;
-}
-
extern const char *ceph_session_state_name(int s);
+extern struct ceph_mds_session *
+ceph_get_mds_session(struct ceph_mds_session *s);
extern void ceph_put_mds_session(struct ceph_mds_session *s);
extern int ceph_send_msg_mds(struct ceph_mds_client *mdsc,