cvs commit: src/sys/kern kern_rwlock.c
attilio at freebsd.org
Wed Aug 4 13:19:21 UTC 2010
2010/8/4 Robert Watson <rwatson at freebsd.org>:
> On Wed, 14 Nov 2007, Attilio Rao wrote:
>> attilio 2007-11-14 21:21:48 UTC
>> FreeBSD src repository
>> Modified files:
>> sys/kern kern_rwlock.c
>> Remove a bogus KASSERT which will prevent rwlock to be acquired
>> recursively in exclusive mode with debugging kernels.
>> Submitted by: kmacy
>> Approved by: jeff
>> Revision Changes Path
>> 1.30 +0 -3 src/sys/kern/kern_rwlock.c
> Hi Attilio--
> This bug seems also to affect the 6.x backport of rwlocks that Alfred did.
> Might either you or Alfred consider doing an MFC of this change? Without
> it, recursive write locks on rwlocks are broken with INVARIANTS enabled.
Thanks for signaling this, I'll take care.
Peace can only be achieved by understanding - A. Einstein
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