Date: Wed, 24 May 2006 17:22:53 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/pccbb pccbb.c Message-ID: <200605241722.k4OHMrAJ037344@repoman.freebsd.org>
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imp 2006-05-24 17:22:53 UTC
FreeBSD src repository
Modified files:
sys/dev/pccbb pccbb.c
Log:
Fix a race when detaching the cbb worker thread. There were a couple
of cases where we didn't take out the lock before setting or clearing
a bit. This apparently can lead to a race at kldunload time (at least
on my Turion64 laptop, never saw it on my Sony Vaio).
Revision Changes Path
1.144 +7 -1 src/sys/dev/pccbb/pccbb.c
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