[RFC PATCH 6/8] ARM: smp: Use generic API for ipi

Russell King - ARM Linux linux at arm.linux.org.uk
Mon Jun 18 07:36:17 EDT 2012

On Mon, Jun 18, 2012 at 01:30:09PM +0200, Michal Simek wrote:
> Support dynamic IPI allocation. It supports cases
> where user wants to use IPI for communication among cpus
> and setup own handler for it.
> New functions set_ipi_handler/clear_ipi_handler are used
> for dynamic allocation.

For what purpose?

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