53 static void dlm_update_lvb(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,
116 		struct dlm_lock_resource *res = lock->lockres;  in __dlm_queue_ast()  local
118 		     dlm->name, res->lockname.len, res->lockname.name);  in __dlm_queue_ast()
131 		dlm_lockres_release_ast(dlm, res);  in __dlm_queue_ast()
183 static void dlm_update_lvb(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,  in dlm_update_lvb()  argument
190 	if (res->owner == dlm->node_num) {  in dlm_update_lvb()
192 		spin_lock(&res->spinlock);  in dlm_update_lvb()
198 			memcpy(lksb->lvb, res->lvb, DLM_LVB_LEN);  in dlm_update_lvb()
207 		spin_unlock(&res->spinlock);  in dlm_update_lvb()
214 void dlm_do_local_ast(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,  in dlm_do_local_ast()  argument
226 	dlm_update_lvb(dlm, res, lock);  in dlm_do_local_ast()
231 int dlm_do_remote_ast(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,  in dlm_do_remote_ast()  argument
244 	dlm_update_lvb(dlm, res, lock);  in dlm_do_remote_ast()
248 	ret = dlm_send_proxy_ast(dlm, res, lock, lksbflags);  in dlm_do_remote_ast()
252 void dlm_do_local_bast(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,  in dlm_do_local_bast()  argument
271 	struct dlm_lock_resource *res = NULL;  in dlm_proxy_ast_handler()  local
325 	res = dlm_lookup_lockres(dlm, name, locklen);  in dlm_proxy_ast_handler()
326 	if (!res) {  in dlm_proxy_ast_handler()
337 	BUG_ON(res->owner == dlm->node_num);  in dlm_proxy_ast_handler()
339 	mlog(0, "lockres %.*s\n", res->lockname.len, res->lockname.name);  in dlm_proxy_ast_handler()
341 	spin_lock(&res->spinlock);  in dlm_proxy_ast_handler()
342 	if (res->state & DLM_LOCK_RES_RECOVERING) {  in dlm_proxy_ast_handler()
347 	if (res->state & DLM_LOCK_RES_MIGRATING) {  in dlm_proxy_ast_handler()
353 	head = &res->converting;  in dlm_proxy_ast_handler()
363 		head = &res->blocked;  in dlm_proxy_ast_handler()
365 		head = &res->granted;  in dlm_proxy_ast_handler()
381 	spin_unlock(&res->spinlock);  in dlm_proxy_ast_handler()
388 		list_move_tail(&lock->list, &res->granted);  in dlm_proxy_ast_handler()
406 	spin_unlock(&res->spinlock);  in dlm_proxy_ast_handler()
409 		dlm_do_local_ast(dlm, res, lock);  in dlm_proxy_ast_handler()
411 		dlm_do_local_bast(dlm, res, lock, past->blocked_type);  in dlm_proxy_ast_handler()
414 	if (res)  in dlm_proxy_ast_handler()
415 		dlm_lockres_put(res);  in dlm_proxy_ast_handler()
423 int dlm_send_proxy_ast_msg(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,  in dlm_send_proxy_ast_msg()  argument
434 		   res->lockname.len, res->lockname.name, lock->ml.node,  in dlm_send_proxy_ast_msg()
441 	past.namelen = res->lockname.len;  in dlm_send_proxy_ast_msg()
442 	memcpy(past.name, res->lockname.name, past.namelen);  in dlm_send_proxy_ast_msg()