oc_wait 118 fs/ocfs2/stack_user.c wait_queue_head_t oc_wait; oc_wait 964 fs/ocfs2/stack_user.c wake_up(&lc->oc_wait); oc_wait 995 fs/ocfs2/stack_user.c init_waitqueue_head(&lc->oc_wait); oc_wait 1037 fs/ocfs2/stack_user.c wait_event(lc->oc_wait, (atomic_read(&lc->oc_this_node) > 0));