posix-cpu-timers.c File Reference

#include <linux/sched.h>
#include <linux/posix-timers.h>
#include <linux/errno.h>
#include <linux/math64.h>
#include <asm/uaccess.h>
#include <linux/kernel_stat.h>
#include <trace/events/timer.h>

Go to the source code of this file.

Macros
#define	PROCESS_CLOCK   MAKE_PROCESS_CPUCLOCK(0, CPUCLOCK_SCHED)
#define	THREAD_CLOCK   MAKE_THREAD_CPUCLOCK(0, CPUCLOCK_SCHED)

Functions
void	update_rlimit_cpu (struct task_struct *task, unsigned long rlim_new)
void	thread_group_cputime (struct task_struct *tsk, struct task_cputime *times)
void	thread_group_cputimer (struct task_struct *tsk, struct task_cputime *times)
void	posix_cpu_timers_exit (struct task_struct *tsk)
void	posix_cpu_timers_exit_group (struct task_struct *tsk)
void	posix_cpu_timer_schedule (struct k_itimer *timer)
void	run_posix_cpu_timers (struct task_struct *tsk)
void	set_process_cpu_timer (struct task_struct *tsk, unsigned int clock_idx, cputime_t *newval, cputime_t *oldval)
	__initcall (init_posix_cpu_timers)

Variables
struct k_clock	clock_posix_cpu

Macro Definition Documentation

#define PROCESS_CLOCK   MAKE_PROCESS_CPUCLOCK(0, CPUCLOCK_SCHED)

Definition at line 1523 of file posix-cpu-timers.c.

#define THREAD_CLOCK   MAKE_THREAD_CPUCLOCK(0, CPUCLOCK_SCHED)

Definition at line 1524 of file posix-cpu-timers.c.

Function Documentation

__initcall

(

init_posix_cpu_timers

)

void posix_cpu_timer_schedule

(

struct k_itimer *

timer

)

Definition at line 1149 of file posix-cpu-timers.c.

void posix_cpu_timers_exit

(

struct task_struct *

tsk

)

Definition at line 495 of file posix-cpu-timers.c.

void posix_cpu_timers_exit_group

(

struct task_struct *

tsk

)

Definition at line 501 of file posix-cpu-timers.c.

void run_posix_cpu_timers

(

struct task_struct *

tsk

)

Definition at line 1282 of file posix-cpu-timers.c.

void set_process_cpu_timer	(	struct task_struct *	tsk,
		unsigned int	clock_idx,
		cputime_t *	newval,
		cputime_t *	oldval
	)

Definition at line 1350 of file posix-cpu-timers.c.

void thread_group_cputime	(	struct task_struct *	tsk,
		struct task_cputime *	times
	)

Definition at line 220 of file posix-cpu-timers.c.

void thread_group_cputimer	(	struct task_struct *	tsk,
		struct task_cputime *	times
	)

Definition at line 256 of file posix-cpu-timers.c.

void update_rlimit_cpu	(	struct task_struct *	task,
		unsigned long	rlim_new
	)

Definition at line 19 of file posix-cpu-timers.c.

Variable Documentation

struct k_clock clock_posix_cpu

Initial value:

= {
    .clock_getres   = posix_cpu_clock_getres,
    .clock_set  = posix_cpu_clock_set,
    .clock_get  = posix_cpu_clock_get,
    .timer_create   = posix_cpu_timer_create,
    .nsleep     = posix_cpu_nsleep,
    .nsleep_restart = posix_cpu_nsleep_restart,
    .timer_set  = posix_cpu_timer_set,
    .timer_del  = posix_cpu_timer_del,
    .timer_get  = posix_cpu_timer_get,
}

Definition at line 1567 of file posix-cpu-timers.c.