22 	struct dlm_callback *cb = container_of(ref, struct dlm_callback, ref);  in dlm_release_callback()  local
24 	dlm_free_cb(cb);  in dlm_release_callback()
44 	struct dlm_callback *cb;  in dlm_enqueue_lkb_callback()  local
78 	cb = dlm_allocate_cb();  in dlm_enqueue_lkb_callback()
79 	if (!cb) {  in dlm_enqueue_lkb_callback()
84 	cb->flags = flags;  in dlm_enqueue_lkb_callback()
85 	cb->mode = mode;  in dlm_enqueue_lkb_callback()
86 	cb->sb_status = status;  in dlm_enqueue_lkb_callback()
87 	cb->sb_flags = (sbflags & 0x000000FF);  in dlm_enqueue_lkb_callback()
88 	kref_init(&cb->ref);  in dlm_enqueue_lkb_callback()
92 	list_add_tail(&cb->list, &lkb->lkb_callbacks);  in dlm_enqueue_lkb_callback()
95 		dlm_callback_set_last_ptr(&lkb->lkb_last_cast, cb);  in dlm_enqueue_lkb_callback()
97 	dlm_callback_set_last_ptr(&lkb->lkb_last_cb, cb);  in dlm_enqueue_lkb_callback()
103 int dlm_dequeue_lkb_callback(struct dlm_lkb *lkb, struct dlm_callback **cb)  in dlm_dequeue_lkb_callback()  argument
106 	*cb = list_first_entry_or_null(&lkb->lkb_callbacks,  in dlm_dequeue_lkb_callback()
108 	if (!*cb)  in dlm_dequeue_lkb_callback()
112 	list_del(&(*cb)->list);  in dlm_dequeue_lkb_callback()
162 	struct dlm_callback *cb;  in dlm_callback_work()  local
166 	rv = dlm_dequeue_lkb_callback(lkb, &cb);  in dlm_callback_work()
178 		if (cb->flags & DLM_CB_BAST) {  in dlm_callback_work()
179 			trace_dlm_bast(ls, lkb, cb->mode);  in dlm_callback_work()
181 			lkb->lkb_last_bast_mode = cb->mode;  in dlm_callback_work()
182 			bastfn(lkb->lkb_astparam, cb->mode);  in dlm_callback_work()
183 		} else if (cb->flags & DLM_CB_CAST) {  in dlm_callback_work()
184 			lkb->lkb_lksb->sb_status = cb->sb_status;  in dlm_callback_work()
185 			lkb->lkb_lksb->sb_flags = cb->sb_flags;  in dlm_callback_work()
191 		kref_put(&cb->ref, dlm_release_callback);  in dlm_callback_work()
194 		rv = dlm_dequeue_lkb_callback(lkb, &cb);  in dlm_callback_work()