Date: Wed, 8 Jun 2005 13:16:59 +0200 From: Jean-Yves Lefort <jylefort@FreeBSD.org> To: Simon Barner <barner@FreeBSD.org> Cc: jroberson@chesapeake.net, current@freebsd.org Subject: Re: Sound skipping problems Message-ID: <20050608131659.2f05a1d9.jylefort@FreeBSD.org> In-Reply-To: <20050608104844.GA24060@zi025.glhnet.mhn.de> References: <20050607210453.S16943@mail.chesapeake.net> <20050608104844.GA24060@zi025.glhnet.mhn.de>
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[-- Attachment #1 --] On Wed, 8 Jun 2005 12:48:44 +0200 Simon Barner <barner@FreeBSD.org> wrote: > Jeff Roberson wrote: > > I have a patch that should greatly improve the sound skipping problems > > people have under heavy io load. Several people sent me traces that > > showed the buf daemon running for hundreds of milliseconds with Giant > > held, which can hold up the pcm code. The patch is available at: > > > > http://www.chesapeake.net/~jroberson/flushbuf.diff > > [...] > > Can I use the patch on 5.4-STABLE? It applies cleanly (with offset, > though), but I prefer to ask before doing useless tests. I've just tested it on 5.4-RELEASE, and it causes the system to hang after a few seconds of heavy disk I/O. -- Jean-Yves Lefort jylefort@FreeBSD.org http://lefort.be.eu.org/ [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFCptOryzD7UaO4AGoRAgepAJ45CjFs8SkEah14BPk3lBe4CXuZwgCfc9dl EnfcKvBxoN4zPMOv8z+MORI= =bAYv -----END PGP SIGNATURE-----
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