From: Brian Gerst Date: Fri, 23 Jan 2009 02:03:32 +0000 (+0900) Subject: x86: make irq_cpustat_t fields conditional X-Git-Tag: v2.6.30-rc1~2^2~50^2~56^2 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=2de3a5f7956eb81447feea3aec68193ddd8534bb;p=~shefty%2Frdma-dev.git x86: make irq_cpustat_t fields conditional Impact: shrink size of irq_cpustat_t when possible Signed-off-by: Brian Gerst Signed-off-by: Tejun Heo --- diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h index f4a95f20f8e..176f058e715 100644 --- a/arch/x86/include/asm/hardirq.h +++ b/arch/x86/include/asm/hardirq.h @@ -7,14 +7,22 @@ typedef struct { unsigned int __softirq_pending; unsigned int __nmi_count; /* arch dependent */ - unsigned int apic_timer_irqs; /* arch dependent */ unsigned int irq0_irqs; +#ifdef CONFIG_X86_LOCAL_APIC + unsigned int apic_timer_irqs; /* arch dependent */ + unsigned int irq_spurious_count; +#endif +#ifdef CONFIG_SMP unsigned int irq_resched_count; unsigned int irq_call_count; unsigned int irq_tlb_count; +#endif +#ifdef CONFIG_X86_MCE unsigned int irq_thermal_count; - unsigned int irq_spurious_count; +# ifdef CONFIG_X86_64 unsigned int irq_threshold_count; +# endif +#endif } ____cacheline_aligned irq_cpustat_t; DECLARE_PER_CPU(irq_cpustat_t, irq_stat);