16 void task_mem(struct seq_file *m, struct mm_struct *mm)  in task_mem()  argument
23 	down_read(&mm->mmap_sem);  in task_mem()
24 	for (p = rb_first(&mm->mm_rb); p; p = rb_next(p)) {  in task_mem()
37 		if (atomic_read(&mm->mm_count) > 1 ||  in task_mem()
47 	if (atomic_read(&mm->mm_count) > 1)  in task_mem()
48 		sbytes += kobjsize(mm);  in task_mem()
50 		bytes += kobjsize(mm);  in task_mem()
75 	up_read(&mm->mmap_sem);  in task_mem()
78 unsigned long task_vsize(struct mm_struct *mm)  in task_vsize()  argument
84 	down_read(&mm->mmap_sem);  in task_vsize()
85 	for (p = rb_first(&mm->mm_rb); p; p = rb_next(p)) {  in task_vsize()
89 	up_read(&mm->mmap_sem);  in task_vsize()
93 int task_statm(struct mm_struct *mm, int *shared, int *text,  in task_statm()  argument
99 	int size = kobjsize(mm);  in task_statm()
101 	down_read(&mm->mmap_sem);  in task_statm()
102 	for (p = rb_first(&mm->mm_rb); p; p = rb_next(p)) {  in task_statm()
112 	size += (*text = mm->end_code - mm->start_code);  in task_statm()
113 	size += (*data = mm->start_stack - mm->start_data);  in task_statm()
114 	up_read(&mm->mmap_sem);  in task_statm()
174 	struct mm_struct *mm;  in m_start()  local
183 	mm = mm_for_maps(priv->task);  in m_start()
184 	if (!mm) {  in m_start()
191 	for (p = rb_first(&mm->mm_rb); p; p = rb_next(p))  in m_start()
202 		struct mm_struct *mm = priv->task->mm;  in m_stop()  local
203 		up_read(&mm->mmap_sem);  in m_stop()
204 		mmput(mm);  in m_stop()