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(parent: 01ca79f) | patch
x86, mce: add MCE poll count to /proc/interrupts
authorAndi Kleen <andi@firstfloor.org>
Wed, 27 May 2009 19:56:57 +0000 (21:56 +0200)
committerH. Peter Anvin <hpa@zytor.com>
Wed, 3 Jun 2009 21:40:38 +0000 (14:40 -0700)
commitca84f69697da0f004135e45b63ca560b6bd3554e
tree0106ff5c8a2def169e7d2900071b6543d6c4dc6atree | snapshot (tar.gz zip)
parent01ca79f1411eae2a45352709c838b946b1af9fbdcommit | diff
x86, mce: add MCE poll count to /proc/interrupts

Keep a count of the machine check polls (or CMCI events) in
/proc/interrupts.

Andi needs this for debugging, but it's also useful in general
to see what's going in by the kernel.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
arch/x86/include/asm/mce.h diff | blob | blame | history
arch/x86/kernel/cpu/mcheck/mce.c diff | blob | blame | history
arch/x86/kernel/irq.c diff | blob | blame | history