x86: remove idle_timestamp from 32bit irq_cpustat_t

Impact: bogus irq_cpustat field removed idle_timestamp is left over from the removed irqbalance code. Signed-off-by: Brian Gerst <brgerst@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
git-mirror · Jan 23, 2009 · 03d2989 · 03d2989
1 parent 03b4863
commit 03d2989
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diff --git a/arch/x86/include/asm/hardirq_32.h b/arch/x86/include/asm/hardirq_32.h
@@ -6,7 +6,6 @@
 
 typedef struct {
 	unsigned int __softirq_pending;
-	unsigned long idle_timestamp;
 	unsigned int __nmi_count;	/* arch dependent */
 	unsigned int apic_timer_irqs;	/* arch dependent */
 	unsigned int irq0_irqs;

diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
@@ -108,7 +108,6 @@ void cpu_idle(void)
 				play_dead();
 
 			local_irq_disable();
-			__get_cpu_var(irq_stat).idle_timestamp = jiffies;
 			/* Don't trace irqs off for idle */
 			stop_critical_timings();
 			pm_idle();