Messages in this thread | | | Date | Fri, 17 Nov 2023 01:02:51 -0500 | Subject | Re: [PATCH net 1/2] rxrpc: Fix RTT determination to use any ACK as a source | From | Jeffrey E Altman <> |
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On 11/16/2023 8:12 AM, David Howells wrote:
> Fix RTT determination to be able to use any type of ACK as the response > from which RTT can be calculated provided its ack.serial is non-zero and > matches the serial number of an outgoing DATA or ACK packet. This > shouldn't be limited to REQUESTED-type ACKs as these can have other types > substituted for them for things like duplicate or out-of-order packets. > > Fixes: 4700c4d80b7b ("rxrpc: Fix loss of RTT samples due to interposed ACK") > 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
Reviewed-by: Jeffrey Altman <jaltman@auristor.com>
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