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authorStefan Bader <stefan.bader@canonical.com>2010-08-31 15:52:27 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2010-10-28 21:51:47 -0700
commit5daf133f0fb96925541cb5bf82317793a75c19f9 (patch)
tree08bd5fe4f19496b5888ab140e7181682d6744970 /mm/mlock.c
parente4037861387fe89ac082e8cf092b6a7bada09cb5 (diff)
mm: Move vma_stack_continue into mm.h
commit 39aa3cb3e8250db9188a6f1e3fb62ffa1a717678 upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'mm/mlock.c')
-rw-r--r--mm/mlock.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/mm/mlock.c b/mm/mlock.c
index cbae7c5b9568..b70919ce4f72 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -135,12 +135,6 @@ void munlock_vma_page(struct page *page)
}
}
-/* Is the vma a continuation of the stack vma above it? */
-static inline int vma_stack_continue(struct vm_area_struct *vma, unsigned long addr)
-{
- return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
-}
-
static inline int stack_guard_page(struct vm_area_struct *vma, unsigned long addr)
{
return (vma->vm_flags & VM_GROWSDOWN) &&