On Wed, 8 Jun 2005 12:48:44 +0200 Simon Barner <barner_at_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_at_FreeBSD.org http://lefort.be.eu.org/
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