diff options
| author | Li Zefan <lizefan@huawei.com> | 2013-03-29 14:36:55 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-04-10 13:54:16 +0200 |
| commit | dbe4b41f9800223949ce72e4289814697e0ea91a (patch) | |
| tree | 11f24c688852b29656724f0e7266f5b04d4291c6 /kernel/sched/core.c | |
| parent | 60fed7891d4115be0ed7ff9ce6851eda80533c64 (diff) | |
sched/cpuacct: Add cpuacct_init()
So we don't open-coded initialization of cpuacct in core.c.
Signed-off-by: Li Zefan <lizefan@huawei.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/51553687.1060906@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index c28222f72c8..92930a89529 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6936,12 +6936,8 @@ void __init sched_init(void) #endif /* CONFIG_CGROUP_SCHED */ -#ifdef CONFIG_CGROUP_CPUACCT - root_cpuacct.cpustat = &kernel_cpustat; - root_cpuacct.cpuusage = alloc_percpu(u64); - /* Too early, not expected to fail */ - BUG_ON(!root_cpuacct.cpuusage); -#endif + cpuacct_init(); + for_each_possible_cpu(i) { struct rq *rq; |