Date: Wed, 28 May 2008 14:45:05 +0000 (UTC) From: Ariff Abdullah <ariff@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/sound/pcm dsp.c Message-ID: <200805281445.m4SEj5Gh045204@repoman.freebsd.org>
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ariff 2008-05-28 14:45:05 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/dev/sound/pcm dsp.c
Log:
MFC (revision 1.109, requested by kib):
Release pcm mutex before calling snd_clone_unref(), which in turns might
calling destroy_dev() with sleepable malloc(9). The entire opetation
is being serialized through pcm cv from top down, so dropping mutex is
rather safe.
Reported by: delphij
Revision Changes Path
1.107.2.1 +7 -0 src/sys/dev/sound/pcm/dsp.c
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