diff options
Diffstat (limited to 'arch/ppc/kernel/idle.c')
| -rw-r--r-- | arch/ppc/kernel/idle.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/arch/ppc/kernel/idle.c b/arch/ppc/kernel/idle.c index 11e5b44713f7..a6141f05c919 100644 --- a/arch/ppc/kernel/idle.c +++ b/arch/ppc/kernel/idle.c @@ -53,10 +53,6 @@ void default_idle(void) } #endif } - if (need_resched()) - schedule(); - if (cpu_is_offline(cpu) && system_state == SYSTEM_RUNNING) - cpu_die(); } /* @@ -64,11 +60,22 @@ void default_idle(void) */ void cpu_idle(void) { - for (;;) + 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(); + } + + } } #if defined(CONFIG_SYSCTL) && defined(CONFIG_6xx) |
