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a2eddfa95 x86: make /proc/stat account for all interrupts ... Browse Code »

LAPIC interrupts, which don't go through the generic interrupt handling
code, aren't accounted for in /proc/stat. Hence this patch adds a
mechanism architectures can use to accordingly adjust the statistics.

Signed-off-by: Jan Beulich
Signed-off-by: Ingo Molnar
Signed-off-by: Thomas Gleixner

Jan Beulich
2008-05-25 13:11:49 +0800

hardirq.h 247 Bytes

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#ifdef CONFIG_X86_32
# include "hardirq_32.h"
#else
# include "hardirq_64.h"
#endif

extern u64 arch_irq_stat_cpu(unsigned int cpu);
#define arch_irq_stat_cpu	arch_irq_stat_cpu

extern u64 arch_irq_stat(void);
#define arch_irq_stat		arch_irq_stat