diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/latencytop.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/latencytop.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/ANDROID_3.4.5/include/linux/latencytop.h b/ANDROID_3.4.5/include/linux/latencytop.h deleted file mode 100644 index e23121f9..00000000 --- a/ANDROID_3.4.5/include/linux/latencytop.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * latencytop.h: Infrastructure for displaying latency - * - * (C) Copyright 2008 Intel Corporation - * Author: Arjan van de Ven <arjan@linux.intel.com> - * - */ - -#ifndef _INCLUDE_GUARD_LATENCYTOP_H_ -#define _INCLUDE_GUARD_LATENCYTOP_H_ - -#include <linux/compiler.h> -struct task_struct; - -#ifdef CONFIG_LATENCYTOP - -#define LT_SAVECOUNT 32 -#define LT_BACKTRACEDEPTH 12 - -struct latency_record { - unsigned long backtrace[LT_BACKTRACEDEPTH]; - unsigned int count; - unsigned long time; - unsigned long max; -}; - - - -extern int latencytop_enabled; -void __account_scheduler_latency(struct task_struct *task, int usecs, int inter); -static inline void -account_scheduler_latency(struct task_struct *task, int usecs, int inter) -{ - if (unlikely(latencytop_enabled)) - __account_scheduler_latency(task, usecs, inter); -} - -void clear_all_latency_tracing(struct task_struct *p); - -#else - -static inline void -account_scheduler_latency(struct task_struct *task, int usecs, int inter) -{ -} - -static inline void clear_all_latency_tracing(struct task_struct *p) -{ -} - -#endif - -#endif |