cvs commit: src/sys/kern subr_witness.c
attilio at FreeBSD.org
Fri Aug 29 15:48:04 UTC 2008
attilio 2008-08-29 15:47:53 UTC
FreeBSD src repository
SVN rev 182446 on 2008-08-29 15:47:53Z by attilio
- Make witness_watch a 3 state value.
1 means that witness is up and running.
0 means that witness is disabled but that it can be established later
again in effective way.
-1 means that witness is disabled permanently
- Fix a bug causing kernel to panic on witness disabling through
witness_watch. lock lists queues were still full of entries and this was
causing throubles with debugging stubs (like witness_thread_exit()).
Reported by: kris, yongari
Sponsored by: Nokia
Revision Changes Path
1.252 +42 -35 src/sys/kern/subr_witness.c
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