diff options
| author | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
|---|---|---|
| committer | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
| commit | b80a32b9cc634adfa8eaef33ec981e7febf2ade2 (patch) | |
| tree | f256bce13ba11f514a388160df84e1410bedbe2b /kernel/softirq.c | |
| parent | 594133ef22fae0d737bd1b57352cf3f48a192c63 (diff) | |
Update the i.MX31 Kernel to 2.6.232.6.23-mx31ads-2008022618072.6.23-mx31-200802261807
This is the result of a brute-force attempt to update the kernel to 2.6.23.
Now that we have a git tree, our effort will be a little nicer in the future.
Signed-off-by: Justin Waters <justin.waters@timesys.com>
Diffstat (limited to 'kernel/softirq.c')
| -rw-r--r-- | kernel/softirq.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/kernel/softirq.c b/kernel/softirq.c index 0b9886a00e74..0f546ddea43d 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -14,6 +14,7 @@ #include <linux/notifier.h> #include <linux/percpu.h> #include <linux/cpu.h> +#include <linux/freezer.h> #include <linux/kthread.h> #include <linux/rcupdate.h> #include <linux/smp.h> @@ -488,9 +489,6 @@ void __init softirq_init(void) static int ksoftirqd(void * __bind_cpu) { - set_user_nice(current, 19); - current->flags |= PF_NOFREEZE; - set_current_state(TASK_INTERRUPTIBLE); while (!kthread_should_stop()) { @@ -615,12 +613,16 @@ static int __cpuinit cpu_callback(struct notifier_block *nfb, kthread_bind(per_cpu(ksoftirqd, hotcpu), any_online_cpu(cpu_online_map)); case CPU_DEAD: - case CPU_DEAD_FROZEN: + case CPU_DEAD_FROZEN: { + struct sched_param param = { .sched_priority = MAX_RT_PRIO-1 }; + p = per_cpu(ksoftirqd, hotcpu); per_cpu(ksoftirqd, hotcpu) = NULL; + sched_setscheduler(p, SCHED_FIFO, ¶m); kthread_stop(p); takeover_tasklets(hotcpu); break; + } #endif /* CONFIG_HOTPLUG_CPU */ } return NOTIFY_OK; |