AcoSail/kernel_optimize_test
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cpumask: remove any_online_cpu() users: kernel/

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Impact: Remove obsolete API usage

any_online_cpu() is a good name, but it takes a cpumask_t, not a
pointer.

There are several places where any_online_cpu() doesn't really want a
mask arg at all.  Replace all callers with cpumask_any() and
cpumask_any_and().

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
This commit is contained in:
Rusty Russell 2009-01-01 10:12:23 +10:30
parent 4462344ee9
commit f1fc057c79
2 changed files with 4 additions and 4 deletions
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2
kernel/softirq.c
View File

@ -733,7 +733,7 @@ static int __cpuinit cpu_callback(struct notifier_block *nfb,
break;
/* Unbind so it can run. Fall thru. */
kthread_bind(per_cpu(ksoftirqd, hotcpu),
any_online_cpu(cpu_online_map));
cpumask_any(cpu_online_mask));
case CPU_DEAD:
case CPU_DEAD_FROZEN: {
struct sched_param param = { .sched_priority = MAX_RT_PRIO-1 };

6
kernel/softlockup.c
View File

@ -303,7 +303,7 @@ cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
break;
case CPU_ONLINE:
case CPU_ONLINE_FROZEN:
check_cpu = any_online_cpu(cpu_online_map);
check_cpu = cpumask_any(cpu_online_mask);
wake_up_process(per_cpu(watchdog_task, hotcpu));
break;
#ifdef CONFIG_HOTPLUG_CPU
@ -313,7 +313,7 @@ cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
cpumask_t temp_cpu_online_map = cpu_online_map;
cpu_clear(hotcpu, temp_cpu_online_map);
check_cpu = any_online_cpu(temp_cpu_online_map);
check_cpu = cpumask_any(&temp_cpu_online_map);
}
break;
@ -323,7 +323,7 @@ cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
break;
/* Unbind so it can run. Fall thru. */
kthread_bind(per_cpu(watchdog_task, hotcpu),
any_online_cpu(cpu_online_map));
cpumask_any(cpu_online_mask));
case CPU_DEAD:
case CPU_DEAD_FROZEN:
p = per_cpu(watchdog_task, hotcpu);