From a343b174b4bdde851033996960bca5ad1394d04b Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 12 Oct 2022 22:17:56 +0100 Subject: rxrpc: Only set/transmit aborts in the I/O thread Only set the abort call completion state in the I/O thread and only transmit ABORT packets from there. rxrpc_abort_call() can then be made to actually send the packet. Further, ABORT packets should only be sent if the call has been exposed to the network (ie. at least one attempted DATA transmission has occurred for it). Signed-off-by: David Howells cc: Marc Dionne cc: linux-afs@lists.infradead.org --- net/rxrpc/call_object.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'net/rxrpc/call_object.c') diff --git a/net/rxrpc/call_object.c b/net/rxrpc/call_object.c index 239fc3c75079..298b7c465d7e 100644 --- a/net/rxrpc/call_object.c +++ b/net/rxrpc/call_object.c @@ -430,6 +430,8 @@ void rxrpc_incoming_call(struct rxrpc_sock *rx, call->state = RXRPC_CALL_SERVER_SECURING; call->cong_tstamp = skb->tstamp; + __set_bit(RXRPC_CALL_EXPOSED, &call->flags); + spin_lock(&conn->state_lock); switch (conn->state) { @@ -590,7 +592,7 @@ void rxrpc_release_calls_on_socket(struct rxrpc_sock *rx) call = list_entry(rx->to_be_accepted.next, struct rxrpc_call, accept_link); list_del(&call->accept_link); - rxrpc_abort_call("SKR", call, 0, RX_CALL_DEAD, -ECONNRESET); + rxrpc_propose_abort(call, RX_CALL_DEAD, -ECONNRESET, "SKR"); rxrpc_put_call(call, rxrpc_call_put_release_sock_tba); } @@ -598,8 +600,7 @@ void rxrpc_release_calls_on_socket(struct rxrpc_sock *rx) call = list_entry(rx->sock_calls.next, struct rxrpc_call, sock_link); rxrpc_get_call(call, rxrpc_call_get_release_sock); - rxrpc_abort_call("SKT", call, 0, RX_CALL_DEAD, -ECONNRESET); - rxrpc_send_abort_packet(call); + rxrpc_propose_abort(call, RX_CALL_DEAD, -ECONNRESET, "SKT"); rxrpc_release_call(rx, call); rxrpc_put_call(call, rxrpc_call_put_release_sock); } -- cgit v1.2.3