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-rw-r--r--include/linux/vtime.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/vtime.h b/include/linux/vtime.h
index ae30ab58431a..21ef703d1b25 100644
--- a/include/linux/vtime.h
+++ b/include/linux/vtime.h
@@ -14,9 +14,25 @@ extern void vtime_account(struct task_struct *tsk);
static inline void vtime_task_switch(struct task_struct *prev) { }
static inline void vtime_account_system(struct task_struct *tsk) { }
static inline void vtime_account_system_irqsafe(struct task_struct *tsk) { }
+static inline void vtime_account_user(struct task_struct *tsk) { }
static inline void vtime_account(struct task_struct *tsk) { }
#endif
+#ifdef CONFIG_VIRT_CPU_ACCOUNTING_GEN
+static inline void arch_vtime_task_switch(struct task_struct *tsk) { }
+static inline void vtime_user_enter(struct task_struct *tsk)
+{
+ vtime_account_system(tsk);
+}
+static inline void vtime_user_exit(struct task_struct *tsk)
+{
+ vtime_account_user(tsk);
+}
+#else
+static inline void vtime_user_enter(struct task_struct *tsk) { }
+static inline void vtime_user_exit(struct task_struct *tsk) { }
+#endif
+
#ifdef CONFIG_IRQ_TIME_ACCOUNTING
extern void irqtime_account_irq(struct task_struct *tsk);
#else