x86/irq: Show statistics information for posted-interrupts

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Show the statistics information for notification event
and wakeup event for posted-interrupt in /proc/interrupts.

[ tglx: Named the short identifiers PIN and PIW to match the long
  	identifiers ]

Signed-off-by: Feng Wu <feng.wu@intel.com>
Cc: jiang.liu@linux.intel.com
Link: http://lkml.kernel.org/r/1432026437-16560-5-git-send-email-feng.wu@intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Feng Wu 2015-05-19 17:07:17 +08:00 • committed by Thomas Gleixner

parent f6b3c72c23

commit 501b32653e

1 changed files with 12 additions and 0 deletions

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arch/x86/kernel/irq.c

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