From b0346843b1076b34a0278ff601f8f287535cb064 Mon Sep 17 00:00:00 2001 From: David Howells Date: Thu, 30 Jan 2020 21:48:13 +0000 Subject: rxrpc: Transmit ACKs at the point of generation For ACKs generated inside the I/O thread, transmit the ACK at the point of generation. Where the ACK is generated outside of the I/O thread, it's offloaded to the I/O thread to transmit it. Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- net/rxrpc/recvmsg.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'net/rxrpc/recvmsg.c') diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c index 3a8576e9daf3..36b25d003cf0 100644 --- a/net/rxrpc/recvmsg.c +++ b/net/rxrpc/recvmsg.c @@ -320,7 +320,6 @@ static int rxrpc_recvmsg_data(struct socket *sock, struct rxrpc_call *call, ret = ret2; goto out; } - rxrpc_transmit_ack_packets(call->peer->local); } else { trace_rxrpc_recvdata(call, rxrpc_recvmsg_cont, seq, rx_pkt_offset, rx_pkt_len, 0); @@ -502,7 +501,6 @@ try_again: if (ret == -EAGAIN) ret = 0; - rxrpc_transmit_ack_packets(call->peer->local); if (!skb_queue_empty(&call->recvmsg_queue)) rxrpc_notify_socket(call); break; @@ -632,7 +630,6 @@ int rxrpc_kernel_recv_data(struct socket *sock, struct rxrpc_call *call, read_phase_complete: ret = 1; out: - rxrpc_transmit_ack_packets(call->peer->local); if (_service) *_service = call->dest_srx.srx_service; mutex_unlock(&call->user_mutex); -- cgit v1.2.3