diff options
Diffstat (limited to 'fs/proc/task_nommu.c')
| -rw-r--r-- | fs/proc/task_nommu.c | 39 |
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, -}; - |