diff options
Diffstat (limited to 'fs/proc/task_nommu.c')
| -rw-r--r-- | fs/proc/task_nommu.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c index 2c8b62265981..a8ac0dd8041e 100644 --- a/fs/proc/task_nommu.c +++ b/fs/proc/task_nommu.c @@ -121,19 +121,6 @@ unsigned long task_statm(struct mm_struct *mm, return size; } -static int is_stack(struct vm_area_struct *vma) -{ - struct mm_struct *mm = vma->vm_mm; - - /* - * We make no effort to guess what a given thread considers to be - * its "stack". It's not even well-defined for programs written - * languages like Go. - */ - return vma->vm_start <= mm->start_stack && - vma->vm_end >= mm->start_stack; -} - /* * display a single VMA to a sequenced file */ @@ -171,7 +158,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma) if (file) { seq_pad(m, ' '); seq_file_path(m, file, ""); - } else if (mm && is_stack(vma)) { + } else if (mm && vma_is_initial_stack(vma)) { seq_pad(m, ' '); seq_puts(m, "[stack]"); } |