Component Type: kbuild config

Description: Support sparse irq numbering

More info: Sparse irq numbering is useful for distro kernels that want to define a high CONFIG_NR_CPUS value but still want to have low kernel memory footprint on smaller machines. ( Sparse irqs can also be beneficial on NUMA boxes, as they spread out the interrupt descriptors in a more NUMA-friendly way. ) If you don't know what to do here, say N.

Build project: Kconfig (Linux kconfig) (Path: kernel\irq\Kconfig )

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