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John Kacur authored
This command: echo 5 > /proc/irq/10/smp_affinity means only the first and third (not fourth) CPUs can handle irqs That is, CPU0 is the first CPU and CPU2 is the third cpu Signed-off-by:
John Kacur <jkacur@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1466168715-8410-1-git-send-email-jkacur@redhat.comSigned-off-by:
Ingo Molnar <mingo@kernel.org>
99e9d958