diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-11-15 13:38:06 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-20 15:06:57 +0000 |
| commit | ec405ea9fe5fdeb40824edba7082803b3e98f176 (patch) | |
| tree | 62903c7d594e682d58aef61c84f9a16c1d327d95 /arch/arm/kernel | |
| parent | e3fbb087650df130788d8e3ac29875ee56819249 (diff) | |
ARM: include local timer irq stats only when local timers configured
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/irq.c | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/smp.c | 24 |
2 files changed, 14 insertions, 12 deletions
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 36ad3be4692a..ea29721ba348 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -93,6 +93,8 @@ unlock: #endif #ifdef CONFIG_SMP show_ipi_list(p); +#endif +#ifdef CONFIG_LOCAL_TIMERS show_local_irqs(p); #endif seq_printf(p, "Err: %10lu\n", irq_err_count); diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 3772cfc6953a..36d4b9140dcf 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -403,18 +403,6 @@ void show_ipi_list(struct seq_file *p) seq_putc(p, '\n'); } -void show_local_irqs(struct seq_file *p) -{ - unsigned int cpu; - - seq_printf(p, "LOC: "); - - for_each_present_cpu(cpu) - seq_printf(p, "%10u ", irq_stat[cpu].local_timer_irqs); - - seq_putc(p, '\n'); -} - /* * Timer (local or broadcast) support */ @@ -441,6 +429,18 @@ asmlinkage void __exception do_local_timer(struct pt_regs *regs) set_irq_regs(old_regs); } + +void show_local_irqs(struct seq_file *p) +{ + unsigned int cpu; + + seq_printf(p, "LOC: "); + + for_each_present_cpu(cpu) + seq_printf(p, "%10u ", irq_stat[cpu].local_timer_irqs); + + seq_putc(p, '\n'); +} #endif #ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST |