262 	struct ucma_event *uevent;  in ucma_create_uevent()  local
264 	uevent = kzalloc(sizeof(*uevent), GFP_KERNEL);  in ucma_create_uevent()
265 	if (!uevent)  in ucma_create_uevent()
268 	uevent->ctx = ctx;  in ucma_create_uevent()
272 		uevent->mc = (struct ucma_multicast *)  in ucma_create_uevent()
274 		uevent->resp.uid = uevent->mc->uid;  in ucma_create_uevent()
275 		uevent->resp.id = uevent->mc->id;  in ucma_create_uevent()
278 		uevent->resp.uid = ctx->uid;  in ucma_create_uevent()
279 		uevent->resp.id = ctx->id;  in ucma_create_uevent()
282 	uevent->resp.event = event->event;  in ucma_create_uevent()
283 	uevent->resp.status = event->status;  in ucma_create_uevent()
285 		ucma_copy_ud_event(ctx->cm_id->device, &uevent->resp.param.ud,  in ucma_create_uevent()
288 		ucma_copy_conn_event(&uevent->resp.param.conn,  in ucma_create_uevent()
291 	uevent->resp.ece.vendor_id = event->ece.vendor_id;  in ucma_create_uevent()
292 	uevent->resp.ece.attr_mod = event->ece.attr_mod;  in ucma_create_uevent()
293 	return uevent;  in ucma_create_uevent()
301 	struct ucma_event *uevent;  in ucma_connect_event_handler()  local
310 	uevent = ucma_create_uevent(listen_ctx, event);  in ucma_connect_event_handler()
311 	if (!uevent)  in ucma_connect_event_handler()
313 	uevent->conn_req_ctx = ctx;  in ucma_connect_event_handler()
314 	uevent->resp.id = ctx->id;  in ucma_connect_event_handler()
320 	list_add_tail(&uevent->list, &ctx->file->event_list);  in ucma_connect_event_handler()
336 	struct ucma_event *uevent;  in ucma_event_handler()  local
350 		uevent = ucma_create_uevent(ctx, event);  in ucma_event_handler()
351 		if (!uevent)  in ucma_event_handler()
355 		list_add_tail(&uevent->list, &ctx->file->event_list);  in ucma_event_handler()
373 	struct ucma_event *uevent;  in ucma_get_event()  local
379 	if (out_len < sizeof(uevent->resp) - sizeof(uevent->resp.reserved) -  in ucma_get_event()
380 			      sizeof(uevent->resp.ece))  in ucma_get_event()
400 	uevent = list_first_entry(&file->event_list, struct ucma_event, list);  in ucma_get_event()
403 			 &uevent->resp,  in ucma_get_event()
404 			 min_t(size_t, out_len, sizeof(uevent->resp)))) {  in ucma_get_event()
409 	list_del(&uevent->list);  in ucma_get_event()
410 	uevent->ctx->events_reported++;  in ucma_get_event()
411 	if (uevent->mc)  in ucma_get_event()
412 		uevent->mc->events_reported++;  in ucma_get_event()
413 	if (uevent->resp.event == RDMA_CM_EVENT_CONNECT_REQUEST)  in ucma_get_event()
414 		atomic_inc(&uevent->ctx->backlog);  in ucma_get_event()
417 	kfree(uevent);  in ucma_get_event()
507 	struct ucma_event *uevent, *tmp;  in ucma_cleanup_mc_events()  local
511 	list_for_each_entry_safe(uevent, tmp, &mc->ctx->file->event_list, list) {  in ucma_cleanup_mc_events()
512 		if (uevent->mc != mc)  in ucma_cleanup_mc_events()
515 		list_del(&uevent->list);  in ucma_cleanup_mc_events()
516 		kfree(uevent);  in ucma_cleanup_mc_events()
525 	struct ucma_event *uevent, *tmp;  in ucma_cleanup_ctx_events()  local
530 	list_for_each_entry_safe(uevent, tmp, &ctx->file->event_list, list) {  in ucma_cleanup_ctx_events()
531 		if (uevent->ctx != ctx)  in ucma_cleanup_ctx_events()
534 		if (uevent->resp.event == RDMA_CM_EVENT_CONNECT_REQUEST &&  in ucma_cleanup_ctx_events()
535 		    xa_cmpxchg(&ctx_table, uevent->conn_req_ctx->id,  in ucma_cleanup_ctx_events()
536 			       uevent->conn_req_ctx, XA_ZERO_ENTRY,  in ucma_cleanup_ctx_events()
537 			       GFP_KERNEL) == uevent->conn_req_ctx) {  in ucma_cleanup_ctx_events()
538 			list_move_tail(&uevent->list, &list);  in ucma_cleanup_ctx_events()
541 		list_del(&uevent->list);  in ucma_cleanup_ctx_events()
542 		kfree(uevent);  in ucma_cleanup_ctx_events()
553 	list_for_each_entry_safe(uevent, tmp, &list, list) {  in ucma_cleanup_ctx_events()
554 		ucma_destroy_private_ctx(uevent->conn_req_ctx);  in ucma_cleanup_ctx_events()
555 		kfree(uevent);  in ucma_cleanup_ctx_events()
1616 	struct ucma_event *uevent, *tmp;  in ucma_migrate_id()  local
1664 	list_for_each_entry_safe(uevent, tmp, &cur_file->event_list, list)  in ucma_migrate_id()
1665 		if (uevent->ctx == ctx)  in ucma_migrate_id()
1666 			list_move_tail(&uevent->list, &event_list);  in ucma_migrate_id()