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Diffstat (limited to 'fs/proc/task_nommu.c')
-rw-r--r--fs/proc/task_nommu.c39
1 files changed, 4 insertions, 35 deletions
diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
index 5b62f57bd9bc..0b63d68dedb2 100644
--- a/fs/proc/task_nommu.c
+++ b/fs/proc/task_nommu.c
@@ -142,8 +142,7 @@ static int is_stack(struct vm_area_struct *vma)
/*
* display a single VMA to a sequenced file
*/
-static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
- int is_pid)
+static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma)
{
struct mm_struct *mm = vma->vm_mm;
unsigned long ino = 0;
@@ -189,22 +188,11 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
/*
* display mapping lines for a particular process's /proc/pid/maps
*/
-static int show_map(struct seq_file *m, void *_p, int is_pid)
+static int show_map(struct seq_file *m, void *_p)
{
struct rb_node *p = _p;
- return nommu_vma_show(m, rb_entry(p, struct vm_area_struct, vm_rb),
- is_pid);
-}
-
-static int show_pid_map(struct seq_file *m, void *_p)
-{
- return show_map(m, _p, 1);
-}
-
-static int show_tid_map(struct seq_file *m, void *_p)
-{
- return show_map(m, _p, 0);
+ return nommu_vma_show(m, rb_entry(p, struct vm_area_struct, vm_rb));
}
static void *m_start(struct seq_file *m, loff_t *pos)
@@ -260,14 +248,7 @@ static const struct seq_operations proc_pid_maps_ops = {
.start = m_start,
.next = m_next,
.stop = m_stop,
- .show = show_pid_map
-};
-
-static const struct seq_operations proc_tid_maps_ops = {
- .start = m_start,
- .next = m_next,
- .stop = m_stop,
- .show = show_tid_map
+ .show = show_map
};
static int maps_open(struct inode *inode, struct file *file,
@@ -308,11 +289,6 @@ static int pid_maps_open(struct inode *inode, struct file *file)
return maps_open(inode, file, &proc_pid_maps_ops);
}
-static int tid_maps_open(struct inode *inode, struct file *file)
-{
- return maps_open(inode, file, &proc_tid_maps_ops);
-}
-
const struct file_operations proc_pid_maps_operations = {
.open = pid_maps_open,
.read = seq_read,
@@ -320,10 +296,3 @@ const struct file_operations proc_pid_maps_operations = {
.release = map_release,
};
-const struct file_operations proc_tid_maps_operations = {
- .open = tid_maps_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = map_release,
-};
-