qres_timer_thread.c File Reference

#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/ioctl.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/mm.h>
#include <linux/devfs_fs_kernel.h>
#include <linux/mmtimer.h>
#include <linux/miscdevice.h>
#include <linux/posix-timers.h>
#include <linux/interrupt.h>
#include <linux/config.h>
#include <linux/spinlock.h>
#include <linux/aquosa/qos_debug.h>

Go to the source code of this file.

Functions
int	timer_thread (void *_c)
void	start_timer_thread (void)
void	stop_timer_thread (void)
Variables
pid_t	timer_thread_pid
struct task_struct *	p_timer_thread_ts = 0
int	force_ksoftirqd
struct k_itimer	timer
struct itimerspec	its
struct itimerval	itv

---

Function Documentation

void start_timer_thread

(

void

)

Definition at line 152 of file qres_timer_thread.c.

References qos_log_crit, timer_thread(), and timer_thread_pid.

void stop_timer_thread

(

void

)

Definition at line 164 of file qres_timer_thread.c.

References p_timer_thread_ts, and qos_log_crit.

int timer_thread

(

void *

_c

)

Definition at line 49 of file qres_timer_thread.c.

References current, force_ksoftirqd, itv, jiffies, p_timer_thread_ts, qos_log_crit, spin_lock_irqsave(), spin_unlock_irqrestore(), and timer.

Referenced by start_timer_thread().

---

Variable Documentation

int force_ksoftirqd

Referenced by timer_thread().

struct itimerspec its

Initial value:

 {
  .it_interval = {
    .tv_sec = 0,
    .tv_nsec = 100000000
  },
  .it_value = {
    .tv_sec = 0,
    .tv_nsec = 100000000
  }
}

Definition at line 27 of file qres_timer_thread.c.

struct itimerval itv

Initial value:

 {
  .it_interval = {
    .tv_sec = 0,
    .tv_usec = 100000
  },
  .it_value = {
    .tv_sec = 0,
    .tv_usec = 100000
  }
}

Definition at line 38 of file qres_timer_thread.c.

Referenced by timer_thread().

struct task_struct* p_timer_thread_ts = 0

Definition at line 21 of file qres_timer_thread.c.

Referenced by stop_timer_thread(), and timer_thread().

struct k_itimer timer

Definition at line 25 of file qres_timer_thread.c.

Referenced by hrt_callback(), and timer_thread().

pid_t timer_thread_pid

Definition at line 20 of file qres_timer_thread.c.

Referenced by start_timer_thread().