From: Yinghai Lu Date: Mon, 12 Jan 2009 19:54:27 +0000 (-0800) Subject: x86: make 32bit MAX_HARDIRQS_PER_CPU to be NR_VECTORS X-Git-Tag: firefly_0821_release~13991^2~247^2~39^2~9 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b665967979d0e990f196e7c4ba88e17c9ed9b781;p=firefly-linux-kernel-4.4.55.git x86: make 32bit MAX_HARDIRQS_PER_CPU to be NR_VECTORS Impact: clean up to be same as 64bit 32-bit is using per-cpu vector too, so don't use default NR_IRQS. Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/include/asm/hardirq_32.h b/arch/x86/include/asm/hardirq_32.h index cf7954d1405f..d4b5d731073f 100644 --- a/arch/x86/include/asm/hardirq_32.h +++ b/arch/x86/include/asm/hardirq_32.h @@ -19,6 +19,9 @@ typedef struct { DECLARE_PER_CPU(irq_cpustat_t, irq_stat); +/* We can have at most NR_VECTORS irqs routed to a cpu at a time */ +#define MAX_HARDIRQS_PER_CPU NR_VECTORS + #define __ARCH_IRQ_STAT #define __IRQ_STAT(cpu, member) (per_cpu(irq_stat, cpu).member)