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| author | Stefan Bader <stefan.bader@canonical.com> | 2010-08-31 15:52:27 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-28 21:44:18 -0700 |
| commit | 78b8fca43dc4f315aa0b59b788902a4b60bee93d (patch) | |
| tree | 397156fd58ce4153ad2b79eba5af20d1a07d286a /mm | |
| parent | 8e983dfe01d58fc808736e8a6ecafa96762ee0e1 (diff) | |
| download | lwn-78b8fca43dc4f315aa0b59b788902a4b60bee93d.tar.gz lwn-78b8fca43dc4f315aa0b59b788902a4b60bee93d.zip | |
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')
| -rw-r--r-- | mm/mlock.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/mm/mlock.c b/mm/mlock.c index 380ea896c17b..2d846cfe3990 100644 --- a/mm/mlock.c +++ b/mm/mlock.c @@ -138,12 +138,6 @@ 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) && |