From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Berg Subject: Re: TCP stalls in current git, possibly splice related Date: Wed, 18 Jul 2007 23:24:17 +0200 Message-ID: <1184793857.8125.23.camel@johannes.berg> References: <1184320965.30334.2.camel@johannes.berg> <20070713110534.GF5328@kernel.dk> <1184575545.15112.0.camel@johannes.berg> <20070716120247.GG5195@kernel.dk> <1184711770.4658.5.camel@johannes.berg> <20070718104916.GJ11657@kernel.dk> <1184756332.4658.16.camel@johannes.berg> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-BED9jqTFr30xxq8D14W6" Cc: James Morris , "David S. Miller" , netdev@vger.kernel.org To: Jens Axboe Return-path: Received: from crystal.sipsolutions.net ([195.210.38.204]:35588 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1764926AbXGSKFc (ORCPT ); Thu, 19 Jul 2007 06:05:32 -0400 In-Reply-To: <1184756332.4658.16.camel@johannes.berg> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org --=-BED9jqTFr30xxq8D14W6 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Wed, 2007-07-18 at 12:58 +0200, Johannes Berg wrote: > Yeah, I only need to try to remember when I last *didn't* see the > problem, and hope that my analysis about it being on the receiver side > is correct :) Hm. I went back to 2.6.20 on the receiver side and still saw it. Maybe I need to go back further? With strace (the synergyc process) and tcpdump (on the interface) I continually see packets coming in but the read sometimes pauses for 8 seconds... Not sure why. Very weird, but right now I don't have enough time for investigating. johannes --=-BED9jqTFr30xxq8D14W6 Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iD8DBQBGnoUB/ETPhpq3jKURAv5eAJ9OrmI07SGfQpNi0LN+OxFJDuoOIACeOSvc O8eQrXVZ/+vfNvSx5YVaRrQ= =SRTQ -----END PGP SIGNATURE----- --=-BED9jqTFr30xxq8D14W6--