revert "procfs: provide stack information for threads" and its fixup commits

[net-next-2.6.git] / fs / proc / task_mmu.c

diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 070553427dd570176253d83b99fe91d7a6ec0c89..47f5b145f56eee5aaefc3b52aac8fa78b978b692 100644 (file)
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -247,25 +247,6 @@ static void show_map_vma(struct seq_file *m, struct vm_area_struct *vma)
                                } else if (vma->vm_start <= mm->start_stack &&
                                           vma->vm_end >= mm->start_stack) {
                                        name = "[stack]";
-                               } else {
-                                       unsigned long stack_start;
-                                       struct proc_maps_private *pmp;
-
-                                       pmp = m->private;
-                                       stack_start = pmp->task->stack_start;
-
-                                       if (vma->vm_start <= stack_start &&
-                                           vma->vm_end >= stack_start) {
-                                               pad_len_spaces(m, len);
-                                               seq_printf(m,
-                                                "[threadstack:%08lx]",
-#ifdef CONFIG_STACK_GROWSUP
-                                                vma->vm_end - stack_start
-#else
-                                                stack_start - vma->vm_start
-#endif
-                                               );
-                                       }
                                }
                        } else {
                                name = "[vdso]";