CONFIG_NUMA_MIGRATE_IRQ_DESC: Move irq desc when changing irq smp_affinity

General informations

The Linux kernel configuration item CONFIG_NUMA_MIGRATE_IRQ_DESC:

• prompt: Move irq desc when changing irq smp_affinity
• type: bool
• depends on: ( CONFIG_SPARSE_IRQ && CONFIG_NUMA ) && ( CONFIG_BROKEN )
• defined in arch/x86/Kconfig
• found in Linux kernels: 2.6.29–2.6.30

Help text

This enables moving irq_desc to cpu/node that irq will use handled.

If you don't know what to do here, say N.

Hardware

LKDDb

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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