From: Anton Farygin <rider@altlinux.com>
To: sisyphus@lists.altlinux.org
Subject: Re: [sisyphus] rcuos / rcuob
Date: Fri, 27 Feb 2015 22:08:05 +0300
Message-ID: <54F0C095.9050508@altlinux.com> (raw)
In-Reply-To: <CAN5SjADZKKzeS8SPUEswsEkpPiuE-nsOcsbWW7OJCS3pBucfHw@mail.gmail.com>
On 27.02.2015 22:01, Michael Bykov wrote:
> Салют,
>
> что делать с
>
> $ ps ax | grep rcuo | wc -l
>
> 17
>
> нашел ссылку https://en.wikipedia.org/wiki/Read-copy-update
>
> говорят, что после перезагрузки уйдет.
>
> Но что это, оно вредное?
Ядерные процессы, тут можно почитать подробнее о том, что они делают.
https://www.kernel.org/doc/Documentation/kernel-per-CPU-kthreads.txt
Для чего нужны RCU можно почитать тут:
http://habrahabr.ru/company/ifree/blog/206984/
next parent reply other threads:[~2015-02-27 19:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-27 19:08 ` Anton Farygin [this message]
2015-02-27 19:10 ` Anton Gorlov
2015-02-27 19:13 ` Anton Gorlov
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