diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-12-08 15:44:43 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-12-08 15:44:43 +0100 |
| commit | 38130ec08716ae2ece8060eca01607b58da7258c (patch) | |
| tree | 71d0cd76ccfb2b960ddb6b820850269265389052 /include/linux/kernel_stat.h | |
| parent | e783377e93d4043a11013ce6e9173db34998e653 (diff) | |
| parent | 1b2852b152be5150fbef7b585388ec43cf6f4415 (diff) | |
Merge tag 'sched-cputime-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into sched/core
Pull more cputime cleanups from Frederic Weisbecker:
* Get rid of underscores polluting the vtime namespace
* Consolidate context switch and tick handling
* Improve debuggability by detecting irq unsafe callers
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/kernel_stat.h')
| -rw-r--r-- | include/linux/kernel_stat.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h index 1865b1f2977..66b70780e91 100644 --- a/include/linux/kernel_stat.h +++ b/include/linux/kernel_stat.h @@ -127,7 +127,15 @@ extern void account_system_time(struct task_struct *, int, cputime_t, cputime_t) extern void account_steal_time(cputime_t); extern void account_idle_time(cputime_t); +#ifdef CONFIG_VIRT_CPU_ACCOUNTING +static inline void account_process_tick(struct task_struct *tsk, int user) +{ + vtime_account_user(tsk); +} +#else extern void account_process_tick(struct task_struct *, int user); +#endif + extern void account_steal_ticks(unsigned long ticks); extern void account_idle_ticks(unsigned long ticks); |