34 				      struct rxrpc_backlog *b,  in rxrpc_service_prealloc_one()  argument
58 	call_head = b->call_backlog_head;  in rxrpc_service_prealloc_one()
59 	call_tail = READ_ONCE(b->call_backlog_tail);  in rxrpc_service_prealloc_one()
67 	head = b->peer_backlog_head;  in rxrpc_service_prealloc_one()
68 	tail = READ_ONCE(b->peer_backlog_tail);  in rxrpc_service_prealloc_one()
73 		b->peer_backlog[head] = peer;  in rxrpc_service_prealloc_one()
74 		smp_store_release(&b->peer_backlog_head,  in rxrpc_service_prealloc_one()
78 	head = b->conn_backlog_head;  in rxrpc_service_prealloc_one()
79 	tail = READ_ONCE(b->conn_backlog_tail);  in rxrpc_service_prealloc_one()
86 		b->conn_backlog[head] = conn;  in rxrpc_service_prealloc_one()
87 		smp_store_release(&b->conn_backlog_head,  in rxrpc_service_prealloc_one()
144 	b->call_backlog[call_head] = call;  in rxrpc_service_prealloc_one()
145 	smp_store_release(&b->call_backlog_head, (call_head + 1) & (size - 1));  in rxrpc_service_prealloc_one()
165 	struct rxrpc_backlog *b = rx->backlog;  in rxrpc_service_prealloc()  local
167 	if (!b) {  in rxrpc_service_prealloc()
168 		b = kzalloc(sizeof(struct rxrpc_backlog), gfp);  in rxrpc_service_prealloc()
169 		if (!b)  in rxrpc_service_prealloc()
171 		rx->backlog = b;  in rxrpc_service_prealloc()
177 	while (rxrpc_service_prealloc_one(rx, b, NULL, NULL, 0, gfp) == 0)  in rxrpc_service_prealloc()
188 	struct rxrpc_backlog *b = rx->backlog;  in rxrpc_discard_prealloc()  local
192 	if (!b)  in rxrpc_discard_prealloc()
202 	head = b->peer_backlog_head;  in rxrpc_discard_prealloc()
203 	tail = b->peer_backlog_tail;  in rxrpc_discard_prealloc()
205 		struct rxrpc_peer *peer = b->peer_backlog[tail];  in rxrpc_discard_prealloc()
210 	head = b->conn_backlog_head;  in rxrpc_discard_prealloc()
211 	tail = b->conn_backlog_tail;  in rxrpc_discard_prealloc()
213 		struct rxrpc_connection *conn = b->conn_backlog[tail];  in rxrpc_discard_prealloc()
222 	head = b->call_backlog_head;  in rxrpc_discard_prealloc()
223 	tail = b->call_backlog_tail;  in rxrpc_discard_prealloc()
225 		struct rxrpc_call *call = b->call_backlog[tail];  in rxrpc_discard_prealloc()
238 	kfree(b);  in rxrpc_discard_prealloc()
250 	struct rxrpc_backlog *b = rx->backlog;  in rxrpc_alloc_incoming_call()  local
258 	call_head = smp_load_acquire(&b->call_backlog_head);  in rxrpc_alloc_incoming_call()
259 	call_tail = b->call_backlog_tail;  in rxrpc_alloc_incoming_call()
261 	conn_head = smp_load_acquire(&b->conn_backlog_head);  in rxrpc_alloc_incoming_call()
262 	conn_tail = b->conn_backlog_tail;  in rxrpc_alloc_incoming_call()
265 	peer_head = smp_load_acquire(&b->peer_backlog_head);  in rxrpc_alloc_incoming_call()
266 	peer_tail = b->peer_backlog_tail;  in rxrpc_alloc_incoming_call()
279 		xpeer = b->peer_backlog[peer_tail];  in rxrpc_alloc_incoming_call()
285 			b->peer_backlog[peer_tail] = NULL;  in rxrpc_alloc_incoming_call()
286 			smp_store_release(&b->peer_backlog_tail,  in rxrpc_alloc_incoming_call()
292 		conn = b->conn_backlog[conn_tail];  in rxrpc_alloc_incoming_call()
293 		b->conn_backlog[conn_tail] = NULL;  in rxrpc_alloc_incoming_call()
294 		smp_store_release(&b->conn_backlog_tail,  in rxrpc_alloc_incoming_call()
306 	call = b->call_backlog[call_tail];  in rxrpc_alloc_incoming_call()
307 	b->call_backlog[call_tail] = NULL;  in rxrpc_alloc_incoming_call()
308 	smp_store_release(&b->call_backlog_tail,  in rxrpc_alloc_incoming_call()
651 	struct rxrpc_backlog *b = rx->backlog;  in rxrpc_kernel_charge_accept()  local
656 	return rxrpc_service_prealloc_one(rx, b, notify_rx,  in rxrpc_kernel_charge_accept()