stid->sc_stateid.si_opaque.so_id = new_id;
stid->sc_stateid.si_opaque.so_clid = cl->cl_clientid;
/* Will be incremented before return to client: */
- atomic_set(&stid->sc_count, 1);
+ refcount_set(&stid->sc_count, 1);
spin_lock_init(&stid->sc_lock);
/*
might_lock(&clp->cl_lock);
- if (!atomic_dec_and_lock(&s->sc_count, &clp->cl_lock)) {
+ if (!refcount_dec_and_lock(&s->sc_count, &clp->cl_lock)) {
wake_up_all(&close_wq);
return;
}
if (status)
return status;
++fp->fi_delegees;
- atomic_inc(&dp->dl_stid.sc_count);
+ refcount_inc(&dp->dl_stid.sc_count);
dp->dl_stid.sc_type = NFS4_DELEG_STID;
list_add(&dp->dl_perfile, &fp->fi_delegations);
list_add(&dp->dl_perclnt, &clp->cl_delegations);
WARN_ON_ONCE(!list_empty(&stp->st_locks));
- if (!atomic_dec_and_test(&s->sc_count)) {
+ if (!refcount_dec_and_test(&s->sc_count)) {
wake_up_all(&close_wq);
return;
}
s = find_stateid_locked(cl, t);
if (s != NULL) {
if (typemask & s->sc_type)
- atomic_inc(&s->sc_count);
+ refcount_inc(&s->sc_count);
else
s = NULL;
}
continue;
if (local->st_stateowner == &oo->oo_owner) {
ret = local;
- atomic_inc(&ret->st_stid.sc_count);
+ refcount_inc(&ret->st_stid.sc_count);
break;
}
}
goto out_unlock;
open->op_stp = NULL;
- atomic_inc(&stp->st_stid.sc_count);
+ refcount_inc(&stp->st_stid.sc_count);
stp->st_stid.sc_type = NFS4_OPEN_STID;
INIT_LIST_HEAD(&stp->st_locks);
stp->st_stateowner = nfs4_get_stateowner(&oo->oo_owner);
* there should be no danger of the refcount going back up again at
* this point.
*/
- wait_event(close_wq, atomic_read(&s->st_stid.sc_count) == 2);
+ wait_event(close_wq, refcount_read(&s->st_stid.sc_count) == 2);
release_all_access(s);
if (s->st_stid.sc_file) {
* lock) we know the server hasn't removed the lease yet, we know
* it's safe to take a reference.
*/
- atomic_inc(&dp->dl_stid.sc_count);
+ refcount_inc(&dp->dl_stid.sc_count);
nfsd4_run_cb(&dp->dl_recall);
}
ret = nfserr_locks_held;
break;
case NFS4_LOCK_STID:
- atomic_inc(&s->sc_count);
+ refcount_inc(&s->sc_count);
spin_unlock(&cl->cl_lock);
ret = nfsd4_free_lock_stateid(stateid, s);
goto out;
lockdep_assert_held(&clp->cl_lock);
- atomic_inc(&stp->st_stid.sc_count);
+ refcount_inc(&stp->st_stid.sc_count);
stp->st_stid.sc_type = NFS4_LOCK_STID;
stp->st_stateowner = nfs4_get_stateowner(&lo->lo_owner);
get_nfs4_file(fp);
list_for_each_entry(lst, &lo->lo_owner.so_stateids, st_perstateowner) {
if (lst->st_stid.sc_file == fp) {
- atomic_inc(&lst->st_stid.sc_count);
+ refcount_inc(&lst->st_stid.sc_count);
return lst;
}
}