From: Yinghai Lu <yinghai@kernel.org>
Date: Mon, 12 Jan 2009 19:54:27 +0000 (-0800)
Subject: x86: make 32bit MAX_HARDIRQS_PER_CPU to be NR_VECTORS
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b665967979d0e990f196e7c4ba88e17c9ed9b781;p=linux-beck.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 <yinghai@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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)