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Date:      Sat, 25 Feb 2006 10:35:06 +0900
From:      Kazuaki Oda <kaakun@highway.ne.jp>
To:        David Xu <davidxu@freebsd.org>
Cc:        freebsd-current@freebsd.org
Subject:   Re: calcru: runtime went backwards
Message-ID:  <43FFB44A.4050003@highway.ne.jp>
In-Reply-To: <43FF8E96.5040203@freebsd.org>
References:  <43FE4E26.4060507@freebsd.org> <43FE9BC3.5070909@highway.ne.jp> <43FF8E96.5040203@freebsd.org>

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David Xu wrote:
> Kazuaki Oda wrote:
> 
>>
>> I've been getting calcru messages on 6-STABLE when stress-testing an 
>> application linked with libpthread.  As far as my experience goes, 
>> these messages are only for ones linked with libpthread.  If the same 
>> application is linked with libthr, these messages go away.
>>
>> As I post about the same issue on -CURRENT a few days ago, I guess 
>> these messages are caused by the programs which access process states. 
>> ps(1), top(1) etc.  Because if I run the following command on the test 
>> target machine, I can easily get them.
>> % sh -c "while true; do ps ax >/dev/null; done"
>>
>> I hope this issue will be fixed before 6.1-RELEASE.
>>
>>
>> ----
>> Kazuaki Oda
>>
>>
> Can you try following patch on a 6-STABLE machine?

Thanks.  After applying your patch, I never get calcru messages on 
6-STABLE.  It seems fine.  Thanks again!

----
Kazuaki Oda



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