C++ (Cpp) for_each_process Examples

Example #1

File: lttng-statedump-impl.c Project: bjayesh/chandra

static
int lttng_enumerate_vm_maps(struct lttng_session *session)
{
	struct task_struct *p;

	rcu_read_lock();
	for_each_process(p)
		lttng_enumerate_task_vm_maps(session, p);
	rcu_read_unlock();
	return 0;
}

Example #2

File: process_print.c Project: welsonzhang/Linux-device-driver

static int __init print_init(void)
{
  struct task_struct *task;
  
  printk("process info:\n");
  for_each_process(task)
    printk("%s  pid:%d tgid:%d father pid:%d\n",
           task->comm,
           task->pid,
           task->tgid,
           task->parent->pid);
  return 0;
}

Example #3

File: lttng-statedump-impl.c Project: bjayesh/chandra

static
int lttng_enumerate_file_descriptors(struct lttng_session *session)
{
	struct task_struct *p;
	char *tmp = (char *) __get_free_page(GFP_KERNEL);

	/* Enumerate active file descriptors */
	rcu_read_lock();
	for_each_process(p)
		lttng_enumerate_task_fd(session, p, tmp);
	rcu_read_unlock();
	free_page((unsigned long) tmp);
	return 0;
}

Example #4

File: syscalls_mon_reader.c Project: anshumania/proso-fib

/* This function simply iterates reset_stats() for every process */
void complete_reset (void){
	  struct task_struct *t;
	  //printk(KERN_DEBUG "MSG: sono dentro a complete_reset()\n");
	  for_each_process (t)
		  reset_stats (t->pid, (struct my_thread *) t->thread_info);
}