[PATCH 3/4] ARM64: add IPI tracepoints

[Catalin Marinas]

On Fri, Jul 18, 2014 at 06:18:54AM +0100, Nicolas Pitre wrote:
> The strings used to list IPIs in /proc/interrupts are reused for tracing
> purposes.
> 
> While at it, the code is slightly cleaned up so the ipi_types array
> indices are no longer offset by IPI_RESCHEDULE whose value is 0 anyway.
> 
> Signed-off-by: Nicolas Pitre <nico at linaro.org>

Acked-by: Catalin Marinas <catalin.marinas at arm.com>