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Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Clear CPU mask in affinity_hint when none is provided genirq: Add CPU mask affinity hint genirq: Remove IRQF_DISABLED from core code genirq: Run irq handlers with interrupts disabled genirq: Introduce request_any_context_irq() genirq: Expose irq_desc->node in proc/irq Fixed up trivial conflicts in Documentation/feature-removal-schedule.txt
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7 changed files with 165 additions and 34 deletions
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@ -565,6 +565,10 @@ The default_smp_affinity mask applies to all non-active IRQs, which are the
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IRQs which have not yet been allocated/activated, and hence which lack a
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/proc/irq/[0-9]* directory.
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The node file on an SMP system shows the node to which the device using the IRQ
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reports itself as being attached. This hardware locality information does not
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include information about any possible driver locality preference.
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prof_cpu_mask specifies which CPUs are to be profiled by the system wide
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profiler. Default value is ffffffff (all cpus).
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