aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorBrian Gerst <brgerst@gmail.com>2009-01-23 11:03:28 +0900
committerTejun Heo <tj@kernel.org>2009-01-23 11:03:28 +0900
commit03d2989df9c1c7df5b33c7a87e0790465461836a (patch)
treebe89b963e466eae8e43759805682ac10c65d1458
parent03b486322e994dde49e67aedb391867b7cf28822 (diff)
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>
-rw-r--r--arch/x86/include/asm/hardirq_32.h1
-rw-r--r--arch/x86/kernel/process_32.c1
2 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/hardirq_32.h b/arch/x86/include/asm/hardirq_32.h
index d4b5d731073..a70ed050fde 100644
--- 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
index 2c00a57ccb9..1a1ae8edc40 100644
--- 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();