From: Andrey Savchenko <bircoph@altlinux.org>
To: ALT Linux kernel packages development <devel-kernel@lists.altlinux.org>
Subject: Re: [d-kernel] CONFIG_PREEMPT=y --> CONFIG_PREEMPT_VOLUNTARY=y
Date: Fri, 6 May 2022 18:39:25 +0300
Message-ID: <20220506183925.15876d3efeb6ee9ead7989a4@altlinux.org> (raw)
In-Reply-To: <20220506145449.xg5mcuqaknb7mudy@altlinux.org>
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On Fri, 6 May 2022 17:54:49 +0300 Vitaly Chikunov wrote:
> On Fri, May 06, 2022 at 05:53:06PM +0300, Vladimir D. Seleznev wrote:
> > On Fri, May 06, 2022 at 05:44:37PM +0300, Vitaly Chikunov wrote:
> > > Hi,
> >
> > Hi!
> >
> > > Предлагаю так же отключить нашу традиционную std-def опцию CONFIG_PREEMPT=y
> >
> > Вроде бы CONFIG_PREEMPT=y включен в un-def, а в std-def традиционно
> > выключен.
>
> Да это и имелось ввиду. Спасибо за поправку.
По моему опыту на слабом или перегруженном железе CONFIG_PREEMPT=y
ведёт себя лучше, чем CONFIG_PREEMPT_VOLUNTARY=y. Не хотелось бы
лишать пользователей такой возможности.
> >
> > > В Федоре и Убунту она отключена. Вместо неё будет CONFIG_PREEMPT_VOLUNTARY=y.
> > >
> > > Таким образом можно будет сделать в std-def и un-def одинаковые конфиги, но
> > > разную кодовую базу.
> >
> > --
> > WBR,
> > Vladimir D. Seleznev
> > _______________________________________________
> > devel-kernel mailing list
> > devel-kernel@lists.altlinux.org
> > https://lists.altlinux.org/mailman/listinfo/devel-kernel
> _______________________________________________
> devel-kernel mailing list
> devel-kernel@lists.altlinux.org
> https://lists.altlinux.org/mailman/listinfo/devel-kernel
Best regards,
Andrew Savchenko
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prev parent reply other threads:[~2022-05-06 15:39 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-06 14:44 Vitaly Chikunov
2022-05-06 14:53 ` Vladimir D. Seleznev
2022-05-06 14:54 ` Vitaly Chikunov
2022-05-06 14:59 ` Dmitry V. Levin
2022-05-06 15:31 ` Vitaly Chikunov
2022-05-06 18:49 ` Dmitry V. Levin
2022-05-06 21:16 ` Vitaly Chikunov
2022-05-07 0:49 ` Vitaly Chikunov
2022-05-07 7:25 ` Dmitry V. Levin
2022-05-06 15:39 ` Andrey Savchenko [this message]
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