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Merge branch 'master' of postpeta.pccluster.org:mckernel

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This commit is contained in:
Tomoki Shirasawa
2014-06-25 13:45:46 +09:00
parent 770eae0186 a9bebf1e14
commit dc7f38c8c7
3 changed files with 12 additions and 6 deletions
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12
kernel/process.c
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@@ -1554,16 +1554,16 @@ void release_process(struct process *proc)
static void idle(void)
{
//unsigned int flags;
//flags = ihk_mc_spinlock_lock(&cpu_status_lock);
//ihk_mc_spinlock_unlock(&cpu_status_lock, flags);
cpu_local_var(status) = CPU_STATUS_IDLE;
cpu_enable_interrupt();
while (1) {
cpu_enable_interrupt();
schedule();
//cpu_local_var(status) = CPU_STATUS_IDLE;
cpu_halt();
cpu_disable_interrupt();
if (cpu_local_var(status) == CPU_STATUS_IDLE)
cpu_safe_halt();
else
cpu_enable_interrupt();
}
}