cputime.c File Reference

#include <linux/export.h>
#include <linux/sched.h>
#include <linux/tsacct_kern.h>
#include <linux/kernel_stat.h>
#include <linux/static_key.h>
#include "sched.h"

Go to the source code of this file.

Macros
#define	sched_clock_irqtime   (0)
#define	nsecs_to_cputime(__nsecs)   nsecs_to_jiffies(__nsecs)

Functions
void	account_user_time (struct task_struct *p, cputime_t cputime, cputime_t cputime_scaled)
void	account_system_time (struct task_struct *p, int hardirq_offset, cputime_t cputime, cputime_t cputime_scaled)
void	account_steal_time (cputime_t cputime)
void	account_idle_time (cputime_t cputime)
void	account_process_tick (struct task_struct *p, int user_tick)
void	account_steal_ticks (unsigned long ticks)
void	account_idle_ticks (unsigned long ticks)
void	task_times (struct task_struct *p, cputime_t *ut, cputime_t *st)
void	thread_group_times (struct task_struct *p, cputime_t *ut, cputime_t *st)

Macro Definition Documentation

#define nsecs_to_cputime

(

__nsecs

)

nsecs_to_jiffies(__nsecs)

Definition at line 464 of file cputime.c.

#define sched_clock_irqtime   (0)

Definition at line 110 of file cputime.c.

Function Documentation

void account_idle_ticks

(

unsigned long

ticks

)

Definition at line 403 of file cputime.c.

void account_idle_time

(

cputime_t

cputime

)

Definition at line 261 of file cputime.c.

void account_process_tick	(	struct task_struct *	p,
		int	user_tick
	)

Definition at line 367 of file cputime.c.

void account_steal_ticks

(

unsigned long

ticks

)

Definition at line 394 of file cputime.c.

void account_steal_time

(

cputime_t

cputime

)

Definition at line 250 of file cputime.c.

void account_system_time	(	struct task_struct *	p,
		int	hardirq_offset,
		cputime_t	cputime,
		cputime_t	cputime_scaled
	)

Definition at line 226 of file cputime.c.

void account_user_time	(	struct task_struct *	p,
		cputime_t	cputime,
		cputime_t	cputime_scaled
	)

Definition at line 150 of file cputime.c.

void task_times	(	struct task_struct *	p,
		cputime_t *	ut,
		cputime_t *	st
	)

Definition at line 481 of file cputime.c.

void thread_group_times	(	struct task_struct *	p,
		cputime_t *	ut,
		cputime_t *	st
	)

Definition at line 508 of file cputime.c.