cvs commit: src/sys/dev/wpi if_wpi.c
benjsc at FreeBSD.org
Tue Nov 27 01:09:10 PST 2007
benjsc 2007-11-27 09:09:09 UTC
FreeBSD src repository
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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