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| author | Li Zefan <lizefan@huawei.com> | 2013-03-29 14:37:06 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-04-10 13:54:17 +0200 |
| commit | 1966aaf7d54608e8ddb7ac454b461840e763409a (patch) | |
| tree | 01010d8ff23842f4200e69d2955fd805f50d6e28 /kernel/sched/cpuacct.h | |
| parent | dbe4b41f9800223949ce72e4289814697e0ea91a (diff) | |
| download | kernel_goldelico_gta04-1966aaf7d54608e8ddb7ac454b461840e763409a.zip kernel_goldelico_gta04-1966aaf7d54608e8ddb7ac454b461840e763409a.tar.gz kernel_goldelico_gta04-1966aaf7d54608e8ddb7ac454b461840e763409a.tar.bz2 | |
sched/cpuacct: Add cpuacct_acount_field()
So we can remove open-coded cpuacct code in cputime.c.
Signed-off-by: Li Zefan <lizefan@huawei.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/51553692.9060008@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/cpuacct.h')
| -rw-r--r-- | kernel/sched/cpuacct.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/sched/cpuacct.h b/kernel/sched/cpuacct.h index 551acd7..bd0409b 100644 --- a/kernel/sched/cpuacct.h +++ b/kernel/sched/cpuacct.h @@ -43,6 +43,7 @@ static inline struct cpuacct *parent_ca(struct cpuacct *ca) extern void cpuacct_init(void); extern void cpuacct_charge(struct task_struct *tsk, u64 cputime); +extern void cpuacct_account_field(struct task_struct *p, int index, u64 val); #else @@ -54,4 +55,9 @@ static inline void cpuacct_charge(struct task_struct *tsk, u64 cputime) { } +static inline void +cpuacct_account_field(struct task_struct *p, int index, u64 val) +{ +} + #endif |