From: Naresh <knaresh@india.hp.com>
To: "parisc-linux@lists.parisc-linux.org"
<parisc-linux@lists.parisc-linux.org>
Subject: [parisc-linux] Affined IRQs.
Date: Mon, 11 Aug 2003 12:24:10 +0530 [thread overview]
Message-ID: <3F373D92.C287B6B4@india.hp.com> (raw)
Hi,
The IA-64 Linux kernel has a concept of affined IRQs, wherein IRQs can
be bound/affined to particular CPUs. The affinity information shows up
in '/proc/irq/#/smp_affinity'. I cannot see any affinity of IRQs to CPUs
in PA ( iosapic.c and irq.c).. Is my understanding correct?
Regards,
Naresh.
next reply other threads:[~2003-08-11 6:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-11 6:54 Naresh [this message]
2003-08-11 7:43 ` [parisc-linux] Affined IRQs Thibaut VARENE
2003-08-11 12:33 ` Naresh
2003-08-11 13:44 ` Thibaut VARÈNE
2003-08-11 16:00 ` Grant Grundler
2003-08-11 15:44 ` Grant Grundler
2003-08-11 15:49 ` Matthew Wilcox
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