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authorIngo Molnar <mingo@elte.hu>2008-07-28 18:07:55 -0400
committerIngo Molnar <mingo@elte.hu>2008-07-28 18:07:55 -0400
commitcb28a1bbdb4790378e7366d6c9ee1d2340b84f92 (patch)
tree316436f77dac75335fd2c3ef5f109e71606c50d3 /kernel/softirq.c
parentb6d4f7e3ef25beb8c658c97867d98883e69dc544 (diff)
parentf934fb19ef34730263e6afc01e8ec27a8a71470f (diff)
Merge branch 'linus' into core/generic-dma-coherent
Conflicts: arch/x86/Kconfig Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/softirq.c')
-rw-r--r--kernel/softirq.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/softirq.c b/kernel/softirq.c
index 81e2fe0f983a..c506f266a6b9 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -286,7 +286,7 @@ void irq_exit(void)
286#ifdef CONFIG_NO_HZ 286#ifdef CONFIG_NO_HZ
287 /* Make sure that timer wheel updates are propagated */ 287 /* Make sure that timer wheel updates are propagated */
288 if (!in_interrupt() && idle_cpu(smp_processor_id()) && !need_resched()) 288 if (!in_interrupt() && idle_cpu(smp_processor_id()) && !need_resched())
289 tick_nohz_stop_sched_tick(); 289 tick_nohz_stop_sched_tick(0);
290 rcu_irq_exit(); 290 rcu_irq_exit();
291#endif 291#endif
292 preempt_enable_no_resched(); 292 preempt_enable_no_resched();
@@ -630,7 +630,7 @@ static struct notifier_block __cpuinitdata cpu_nfb = {
630 .notifier_call = cpu_callback 630 .notifier_call = cpu_callback
631}; 631};
632 632
633__init int spawn_ksoftirqd(void) 633static __init int spawn_ksoftirqd(void)
634{ 634{
635 void *cpu = (void *)(long)smp_processor_id(); 635 void *cpu = (void *)(long)smp_processor_id();
636 int err = cpu_callback(&cpu_nfb, CPU_UP_PREPARE, cpu); 636 int err = cpu_callback(&cpu_nfb, CPU_UP_PREPARE, cpu);
@@ -640,6 +640,7 @@ __init int spawn_ksoftirqd(void)
640 register_cpu_notifier(&cpu_nfb); 640 register_cpu_notifier(&cpu_nfb);
641 return 0; 641 return 0;
642} 642}
643early_initcall(spawn_ksoftirqd);
643 644
644#ifdef CONFIG_SMP 645#ifdef CONFIG_SMP
645/* 646/*