diff options
| author | Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2008-12-08 19:19:26 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-12 11:59:49 +0100 |
| commit | 915b0d0104b72fd36af088ba4b11b5690bc96a6c (patch) | |
| tree | 51b9ef993704c89dfd2c882eaa3f0aa6abff953b /arch/x86/include/asm | |
| parent | fd10902797fc9d6abaf55d9c2e3c6698c90b10c7 (diff) | |
x86: hardirq: introduce inc_irq_stat()
Impact: cleanup
Introduce inc_irq_stat() macro and unify irq_stat accounting code.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/hardirq_32.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/hardirq_64.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/include/asm/hardirq_32.h b/arch/x86/include/asm/hardirq_32.h index 5ca135e72f2..cf7954d1405 100644 --- a/arch/x86/include/asm/hardirq_32.h +++ b/arch/x86/include/asm/hardirq_32.h @@ -22,6 +22,8 @@ DECLARE_PER_CPU(irq_cpustat_t, irq_stat); #define __ARCH_IRQ_STAT #define __IRQ_STAT(cpu, member) (per_cpu(irq_stat, cpu).member) +#define inc_irq_stat(member) (__get_cpu_var(irq_stat).member++) + void ack_bad_irq(unsigned int irq); #include <linux/irq_cpustat.h> diff --git a/arch/x86/include/asm/hardirq_64.h b/arch/x86/include/asm/hardirq_64.h index 1ba381fc51d..b5a6b5d5670 100644 --- a/arch/x86/include/asm/hardirq_64.h +++ b/arch/x86/include/asm/hardirq_64.h @@ -11,6 +11,8 @@ #define __ARCH_IRQ_STAT 1 +#define inc_irq_stat(member) add_pda(member, 1) + #define local_softirq_pending() read_pda(__softirq_pending) #define __ARCH_SET_SOFTIRQ_PENDING 1 |