Date: Mon, 7 Apr 2008 14:46:38 +0000 (UTC) From: Attilio Rao <attilio@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_lock.c src/sys/sys lockmgr.h Message-ID: <200804071446.m37EkdhZ047067@repoman.freebsd.org>
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attilio 2008-04-07 14:46:38 UTC
FreeBSD src repository
Modified files:
sys/kern kern_lock.c
sys/sys lockmgr.h
Log:
- Use a different encoding for lockmgr options: make them encoded by
bit in order to allow per-bit checks on the options flag, in particular
in the consumers code [1]
- Re-enable the check against TDP_DEADLKTREAT as the anti-waiters
starvation patch allows exclusive waiters to override new shared
requests.
[1] Requested by: pjd, jeff
Revision Changes Path
1.129 +1 -1 src/sys/kern/kern_lock.c
1.69 +21 -21 src/sys/sys/lockmgr.h
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