---
 arch/ia64/include/asm/system.h    |    4 ----
 arch/powerpc/include/asm/system.h |    4 ----
 arch/s390/include/asm/system.h    |    1 -
 include/linux/hardirq.h           |    2 ++
 4 files changed, 2 insertions(+), 9 deletions(-)

arch/ia64/include/asm/system.h +0 -4

index 927a381..1ff461e 100644
@@ -281,10 +281,6 @@ void cpu_idle_wait(void);
 
 void default_idle(void);
 
-#ifdef CONFIG_VIRT_CPU_ACCOUNTING
-extern void account_system_vtime(struct task_struct *);
-#endif
-
 #endif /* __KERNEL__ */
 
 #endif /* __ASSEMBLY__ */

arch/powerpc/include/asm/system.h +0 -4

index bb8e006..094a12a 100644
@@ -540,10 +540,6 @@ extern void reloc_got2(unsigned long);
 
 #define PTRRELOC(x)	((typeof(x)) add_reloc_offset((unsigned long)(x)))
 
-#ifdef CONFIG_VIRT_CPU_ACCOUNTING
-extern void account_system_vtime(struct task_struct *);
-#endif
-
 extern struct dentry *powerpc_debugfs_root;
 
 #endif /* __KERNEL__ */

arch/s390/include/asm/system.h +0 -1

index 379661d2..6b3a2e2 100644
@@ -97,7 +97,6 @@ static inline void restore_access_regs(unsigned int *acrs)
 
 extern void account_vtime(struct task_struct *, struct task_struct *);
 extern void account_tick_vtime(struct task_struct *);
-extern void account_system_vtime(struct task_struct *);
 
 #ifdef CONFIG_PFAULT
 extern void pfault_irq_init(void);

include/linux/hardirq.h +2 -0

index fa20e76..a1c732a 100644
@@ -141,6 +141,8 @@ struct task_struct;
 static inline void account_system_vtime(struct task_struct *tsk)
 {
 }
+#else
+extern void account_system_vtime(struct task_struct *tsk);
 #endif
 
 #if defined(CONFIG_NO_HZ)

Signature · 1 line

1.7.4