Hi, #echo 2 > /proc/irq/0/smp_affinity -bash: echo: write error: Input/output error
# cat /etc/issue Moblin release 2 (Moblin) Kernel \r on an \m Regard-- Rahul On Wed, May 27, 2009 at 12:01 PM, leemgs <[email protected]> wrote: > Um .... Can we try irq affinity of timer(IRQ0) In this state? > > For example, > #> cat 2 > /proc/irq/0/smp_affinity [enter] > > > > On Fri, May 22, 2009 at 11:06 PM, Arjan van de Ven > <[email protected]>wrote: > >> >>> # cat /proc/interrupts >>> CPU0 CPU1 >>> 0: 67465990 0 IO-APIC-edge timer >>> 27: 286615 291 PCI-MSI-edge eth0 >>> >>> Here Interrupt count of eth0 only on cpu1 is increasing. >>> It is supposed to be balance now. Am I correct? Pls confirm me,whether >>> this >>> understanding is correct? >>> >> >> Your assumption is not correct. Putting a "3" there just means that the >> hardware is allowed to put the irq on either logical cpu, it does not >> mean that it will perfectly round robin. >> >> _______________________________________________ >> Moblin dev Mailing List >> [email protected] >> >> To manage or unsubscribe from this mailing list visit: >> https://lists.moblin.org/mailman/listinfo/dev or your user account on >> http://moblin.org once logged in. >> >> For more information on the Moblin Developer Mailing lists visit: >> http://moblin.org/community/mailing-lists >> > > _______________________________________________ Moblin dev Mailing List [email protected] To manage or unsubscribe from this mailing list visit: https://lists.moblin.org/mailman/listinfo/dev or your user account on http://moblin.org once logged in. For more information on the Moblin Developer Mailing lists visit: http://moblin.org/community/mailing-lists
