X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=arch%2Fi386%2Fkernel%2Firq.c;h=73945a3c53c4c5559e2a1935f69cda24d20e6b18;hb=f7f1b0f1e2fbadeab12d24236000e778aa9b1ead;hp=3d4e563127e7fabfcca3bceaeb39ca9c1e76bd1f;hpb=e3f6fb6212a7102bdb56ba38fa1e98fe72950475;p=linux-2.6.git

diff --git a/arch/i386/kernel/irq.c b/arch/i386/kernel/irq.c
index 3d4e56312..73945a3c5 100644
--- a/arch/i386/kernel/irq.c
+++ b/arch/i386/kernel/irq.c
@@ -16,6 +16,9 @@
 #include <linux/interrupt.h>
 #include <linux/kernel_stat.h>
 
+DEFINE_PER_CPU(irq_cpustat_t, irq_stat) ____cacheline_maxaligned_in_smp;
+EXPORT_PER_CPU_SYMBOL(irq_stat);
+
 #ifndef CONFIG_X86_LOCAL_APIC
 /*
  * 'what should we do if we get a hw irq event on an illegal vector'.
@@ -246,7 +249,7 @@ skip:
 		for (j = 0; j < NR_CPUS; j++)
 			if (cpu_online(j))
 				seq_printf(p, "%10u ",
-					irq_stat[j].apic_timer_irqs);
+					per_cpu(irq_stat,j).apic_timer_irqs);
 		seq_putc(p, '\n');
 #endif
 		seq_printf(p, "ERR: %10u\n", atomic_read(&irq_err_count));