Date: Tue, 27 Nov 2007 09:09:09 +0000 (UTC) From: Benjamin Close <benjsc@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/wpi if_wpi.c Message-ID: <200711270909.lAR9990r025109@repoman.freebsd.org>
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benjsc 2007-11-27 09:09:09 UTC
FreeBSD src repository
Modified files:
sys/dev/wpi if_wpi.c
Log:
Fix up a race condition with the callout_stop method in newstate.
The call should happen with the driver lock held. We don't hold the driver
lock in newstate as it's a separate thread where we can't sleep (and we only
call wpi_cmd in async mode).
Discovered By: Attillo's callout rework
Approved By: mlaier (comentor)
Revision Changes Path
1.5 +4 -1 src/sys/dev/wpi/if_wpi.c
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