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(parent: 0ce6367) | patch
powerpc: Make irq_stat.timers_irqs counting more specific
authorfan.du <fan.du@windriver.com>
Wed, 23 Jan 2013 08:06:11 +0000 (16:06 +0800)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Mon, 2 Dec 2013 03:14:50 +0000 (14:14 +1100)
commitc041cfa2af1ccb8d0346dc576144a1085e9b4d4b
treeb1845d3b2be314dbfa6358fb100680e659a86e3etree | snapshot (tar.gz zip)
parent0ce636700c5bad54eda0e62903a1803f6d67b31dcommit | diff
powerpc: Make irq_stat.timers_irqs counting more specific

Current irq_stat.timers_irqs counting doesn't discriminate timer event handler
and other timer interrupt(like arch_irq_work_raise). Sometimes we need to know
exactly how much interrupts timer event handler fired, so let's be more specific
on this.

Signed-off-by: Fan Du <fan.du@windriver.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/hardirq.h diff | blob | blame | history
arch/powerpc/kernel/irq.c diff | blob | blame | history
arch/powerpc/kernel/time.c diff | blob | blame | history