ARM: SMP: collect IPI and local timer IRQs for /proc/stat
authorRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 15 Nov 2010 14:46:46 +0000 (14:46 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 20 Dec 2010 15:08:01 +0000 (15:08 +0000)
commitb54992fe1b4bad7b7488d58b8696e4e8974fdab0
tree42c87b7a7f04627c841467ca65cf4e90f87ce2e2
parent4a88abd7b48e8ec8084b1252d0f5ebdab43c2508
ARM: SMP: collect IPI and local timer IRQs for /proc/stat

The IPI and local timer interrupts weren't being properly accounted
for in /proc/stat.  Collect them from the irq_stat structure, and
return their sum.

Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/include/asm/hardirq.h
arch/arm/kernel/smp.c