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authorFrederic Weisbecker <fweisbec@gmail.com>2012-09-08 09:23:11 -0400
committerFrederic Weisbecker <fweisbec@gmail.com>2012-09-25 09:31:31 -0400
commitbf9fae9f5e4ca8dce4708812f9ad6281e61df109 (patch)
tree02318ac3db48dd993a4a430de5de66a337895d16 /include/linux/kernel_stat.h
parentbc2a27cd27271c5257989a57f511be86b26f5e54 (diff)
cputime: Use a proper subsystem naming for vtime related APIs
Use a naming based on vtime as a prefix for virtual based cputime accounting APIs: - account_system_vtime() -> vtime_account() - account_switch_vtime() -> vtime_task_switch() It makes it easier to allow for further declension such as vtime_account_system(), vtime_account_idle(), ... if we want to find out the context we account to from generic code. This also make it better to know on which subsystem these APIs refer to. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'include/linux/kernel_stat.h')
-rw-r--r--include/linux/kernel_stat.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h
index bbe5d15d6597..ca0944b92f4a 100644
--- a/include/linux/kernel_stat.h
+++ b/include/linux/kernel_stat.h
@@ -131,9 +131,9 @@ extern void account_steal_ticks(unsigned long ticks);
131extern void account_idle_ticks(unsigned long ticks); 131extern void account_idle_ticks(unsigned long ticks);
132 132
133#ifdef CONFIG_VIRT_CPU_ACCOUNTING 133#ifdef CONFIG_VIRT_CPU_ACCOUNTING
134extern void account_switch_vtime(struct task_struct *prev); 134extern void vtime_task_switch(struct task_struct *prev);
135#else 135#else
136static inline void account_switch_vtime(struct task_struct *prev) { } 136static inline void vtime_task_switch(struct task_struct *prev) { }
137#endif 137#endif
138 138
139#endif /* _LINUX_KERNEL_STAT_H */ 139#endif /* _LINUX_KERNEL_STAT_H */