diff options
| author | David Howells <dhowells@redhat.com> | 2024-01-29 22:38:31 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2024-02-29 15:49:58 +0000 |
| commit | d32636982ce967110588c8445660b85685e26e5a (patch) | |
| tree | 6d4a3dd70a5136e2a62aa07523bf08ccd532ad4f /net/rxrpc/rxkad.c | |
| parent | 693f9c13ec890b0ab36dfb9a5441fdce47255737 (diff) | |
rxrpc: Do lazy DF flag resetting
Don't reset the DF flag after transmission, but rather set it when needed
since it should be a fast op now that we call IP directly.
This includes turning it off for RESPONSE packets and, for the moment, ACK
packets. In future, we will need to turn it on for ACK packets used to do
path MTU discovery.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: "David S. Miller" <davem@davemloft.net>
cc: Eric Dumazet <edumazet@google.com>
cc: Jakub Kicinski <kuba@kernel.org>
cc: Paolo Abeni <pabeni@redhat.com>
cc: linux-afs@lists.infradead.org
cc: netdev@vger.kernel.org
Diffstat (limited to 'net/rxrpc/rxkad.c')
| -rw-r--r-- | net/rxrpc/rxkad.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c index 28c9ce763be4..e451ac90bfee 100644 --- a/net/rxrpc/rxkad.c +++ b/net/rxrpc/rxkad.c @@ -726,7 +726,6 @@ static int rxkad_send_response(struct rxrpc_connection *conn, rxrpc_local_dont_fragment(conn->local, false); ret = kernel_sendmsg(conn->local->socket, &msg, iov, 3, len); - rxrpc_local_dont_fragment(conn->local, true); if (ret < 0) { trace_rxrpc_tx_fail(conn->debug_id, serial, ret, rxrpc_tx_point_rxkad_response); |