Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761346AbXEZPJT (ORCPT ); Sat, 26 May 2007 11:09:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754349AbXEZPJN (ORCPT ); Sat, 26 May 2007 11:09:13 -0400 Received: from ns2.uludag.org.tr ([193.140.100.220]:55092 "EHLO uludag.org.tr" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752875AbXEZPJM (ORCPT ); Sat, 26 May 2007 11:09:12 -0400 From: "=?utf-8?q?S=2E=C3=87a=C4=9Flar?= Onur" Reply-To: caglar@pardus.org.tr Organization: =?utf-8?q?T=C3=9CB=C4=B0TAK_/?= UEKAE To: Ingo Molnar Subject: Re: [patch] CFS scheduler, -v14 Date: Sat, 26 May 2007 18:08:55 +0300 User-Agent: KMail/1.9.7 Cc: linux-kernel@vger.kernel.org, Linus Torvalds , Andrew Morton , Mike Galbraith , Arjan van de Ven , Thomas Gleixner , pranith-kumar_d@mentorg.com References: <20070523120616.GA23407@elte.hu> <200705261758.26956.caglar@pardus.org.tr> In-Reply-To: <200705261758.26956.caglar@pardus.org.tr> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1604955.BIWbijiMyt"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200705261808.58445.caglar@pardus.org.tr> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2352 Lines: 63 --nextPart1604955.BIWbijiMyt Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline 26 May 2007 Cts tarihinde, S.=C3=87a=C4=9Flar Onur =C5=9Funlar=C4=B1 yazm= =C4=B1=C5=9Ft=C4=B1:=20 > 23 May 2007 =C3=87ar tarihinde, Ingo Molnar =C5=9Funlar=C4=B1 yazm=C4=B1= =C5=9Ft=C4=B1: > > As usual, any sort of feedback, bugreport, fix and suggestion is more > > than welcome! > > I have another kaffeine [0.8.4]/xine-lib [1.1.6] problem with CFS for you > :) > > Under load (compiling any Qt app. or kernel with -j1 or -j2) audio always > goes sync with time (and i'm sure it never skips) but video starts slowdo= wn > and loses its sync with audio (like for the 10th sec. of a movie, audio is > at 10th sec. also, but the shown video is from 7th sec.). > > After some time video suddenly wants to sync with audio and starts to play > really fast (like fast-forward) and syncs with audio. But it will lose its > audio/video sync after a while and loop continues like that. > > I also reproduced that behaviour with CFS-13, i'm not sure its reproducib= le > with mainline cause for a long time i only use CFS (but i'm pretty sure > that problem not exists or not hit me with CFS-1 to CFS-11). And its only > reproducible with some load and mplayer plays same video without losing i= ts > audio/video sync with same load. Ah, i forgot to add you can find the "strace -o kaffine.log -f -tttTTT=20 kaffeine" and ps output while that problem exists at [1] [1] http://cekirdek.pardus.org.tr/~caglar/kaffeine/ =2D-=20 S.=C3=87a=C4=9Flar Onur http://cekirdek.pardus.org.tr/~caglar/ Linux is like living in a teepee. No Windows, no Gates and an Apache in hou= se! --nextPart1604955.BIWbijiMyt Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (GNU/Linux) iD8DBQBGWE2Ky7E6i0LKo6YRAhSoAJ0b9CBxrZvOMdbGyn4W6FrEfOjwrwCffrhg Uw2DEo1xb+sJ+oP4z9njW28= =L/1g -----END PGP SIGNATURE----- --nextPart1604955.BIWbijiMyt-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/