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SubjectRe: Add pacct_struct to fix some pacct bugs.
>> Hi, I noticed three problems in pacct facility.
>>
>> 1. Pacct facility has a possibility to write incorrect ac_flag
>> in multi-threading cases.
>> 2. There is a possibility to be waken up OOM Killer from
>> pacct facility. It will cause system stall.
>> 3. If several threads are killed at same time, There is
>> a possibility not to pick up a part of those accountings.
>>
>> The attached patch will resolve those matters.
>> Any comments please. Thanks,
>
> Thanks, but you have three quite distinct bugs here, and three quite
> distinct descriptions and, I think, three quite distinct fixes.
>
> Would it be possible for you to prepare three patches?

It may be possible. Please wait for a while to separate it into
three-part and to confirm its correct behavior.

Thanks,
--
Open Source Software Promotion Center, NEC
KaiGai Kohei <kaigai@ak.jp.nec.com>
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