diff options
Diffstat (limited to 'arch/ppc/kernel/idle.c')
| -rw-r--r-- | arch/ppc/kernel/idle.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/ppc/kernel/idle.c b/arch/ppc/kernel/idle.c index a6141f05c91..3c4e4cb6107 100644 --- a/arch/ppc/kernel/idle.c +++ b/arch/ppc/kernel/idle.c @@ -63,18 +63,18 @@ void cpu_idle(void) int cpu = smp_processor_id(); for (;;) { - if (ppc_md.idle != NULL) - ppc_md.idle(); - else - default_idle(); - if (cpu_is_offline(cpu) && system_state == SYSTEM_RUNNING) - cpu_die(); - if (need_resched()) { - preempt_enable_no_resched(); - schedule(); - preempt_disable(); + while (need_resched()) { + if (ppc_md.idle != NULL) + ppc_md.idle(); + else + default_idle(); } + if (cpu_is_offline(cpu) && system_state == SYSTEM_RUNNING) + cpu_die(); + preempt_enable_no_resched(); + schedule(); + preempt_disable(); } } |