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authorStefan Bader <stefan.bader@canonical.com>2010-08-31 13:52:27 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2010-09-09 16:05:06 (GMT)
commit39aa3cb3e8250db9188a6f1e3fb62ffa1a717678 (patch)
tree266640c10436e9bda9bc283fbe5db22761a7cc7c /fs/proc
parent26a94e81ded0fcdc0bf96b5fea7343311f1a220b (diff)
downloadlinux-39aa3cb3e8250db9188a6f1e3fb62ffa1a717678.tar.xz
mm: Move vma_stack_continue into mm.h
So it can be used by all that need to check for that. Signed-off-by: Stefan Bader <stefan.bader@canonical.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/task_mmu.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 439fc1f..271afc4 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -224,7 +224,8 @@ static void show_map_vma(struct seq_file *m, struct vm_area_struct *vma)
/* We don't show the stack guard page in /proc/maps */
start = vma->vm_start;
if (vma->vm_flags & VM_GROWSDOWN)
- start += PAGE_SIZE;
+ if (!vma_stack_continue(vma->vm_prev, vma->vm_start))
+ start += PAGE_SIZE;
seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu %n",
start,