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authorYinghai Lu <yinghai@kernel.org>2009-01-12 22:54:27 +0300
committerIngo Molnar <mingo@elte.hu>2009-01-14 14:17:02 +0300
commitb665967979d0e990f196e7c4ba88e17c9ed9b781 (patch)
tree0e29c30fced79dc2dcf493f21e468ffb363c3add
parentc2c21745ecba23c74690a124bcd371f83bd71e45 (diff)
downloadlinux-b665967979d0e990f196e7c4ba88e17c9ed9b781.tar.xz
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 <yinghai@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--arch/x86/include/asm/hardirq_32.h3
1 files changed, 3 insertions, 0 deletions
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)