From: "Nikolay A. Fetisov" <naf@naf.net.ru> To: hardware@altlinux.ru, mezin@ntmdt.ru Subject: Re: [Hardware] Прерывания на SMP Date: Wed, 2 Nov 2005 19:41:26 +0300 Message-ID: <200511021941.28268.naf@naf.net.ru> (raw) In-Reply-To: <4368E99E.5090709@ntmdt.ru> On Wednesday 02 November 2005 19:30, Alexei V. Mezin wrote: > Nikolay A. Fetisov wrote: > > On Wednesday 02 November 2005 18:52, Andrei Bulava wrote: > >> А где в ALT irqbalance(1) ? В RH он лежит в пакете > >> kernel-utils, а у нас? > > > > А это кто и что делать должен? В Sisyphus такого нет, самое > > близкое - это config/irqbalance.h из kernel-headers. > > Нагуглилсь из дебиановских сайтов: > "Daemon to balance irq's across multiple CPUs on systems with > the 2.4 or 2.6 kernel. This can lead to better performance > and IO balance on SMP systems. Useful mostly just for 2.4 > kernels, or 2.6 kernels with CONFIG_IRQBALANCE turned off." > > Возникают закономерные вопросы: > у нас в ядрах отключен irqbalance? Нет, включён: # grep CONFIG_IRQBALANCE /boot/config-2.* /boot/config-2.6.11-std26-smp-alt11:CONFIG_IRQBALANCE=y /boot/config-2.6.11-std26-smp-alt8:CONFIG_IRQBALANCE=y /boot/config-2.6.12-std26-smp-alt4:CONFIG_IRQBALANCE=y /boot/config-2.6.12-vs26-smp-alt3:CONFIG_IRQBALANCE=y > включен, но не работает? Похоже на то. Или (у меня во всяком случае) ему разные 'noapic' мешают. > он никому не нужен, поэтому в ядре он есть, но не работает? [JT] Может, на это никто внимания пока не обращал? -- С уважением, Николай Фетисов
next prev parent reply other threads:[~2005-11-02 16:41 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2005-11-01 21:58 Alexei V. Mezin 2005-11-02 10:04 ` [Hardware] " Konstantin A. Lepikhov 2005-11-02 10:39 ` Alexei V. Mezin 2005-11-02 10:59 ` Genix 2005-11-02 14:22 ` [Hardware] " Andrei Bulava 2005-11-02 15:20 ` [Hardware] " Nikolay A. Fetisov 2005-11-02 15:29 ` Alexei V. Mezin 2005-11-02 16:22 ` Nikolay A. Fetisov 2005-11-02 15:52 ` [Hardware] " Andrei Bulava 2005-11-02 16:24 ` Nikolay A. Fetisov 2005-11-02 16:30 ` Alexei V. Mezin 2005-11-02 16:41 ` Nikolay A. Fetisov [this message] 2005-11-02 17:20 ` Alexei V. Mezin 2005-11-02 20:42 ` Nikolay A. Fetisov 2005-11-03 9:43 ` Alexei V. Mezin 2005-11-03 17:14 ` Nikolay A. Fetisov 2005-11-03 9:15 ` Maks Re 2005-11-03 21:30 ` Michael Shigorin 2005-11-04 8:36 ` Andrei Bulava 2005-11-04 13:07 ` Michael Shigorin
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