Merge branch 'anon_vma-locking'

* anon_vma-locking:
  mm: avoid anon_vma_chain allocation under anon_vma lock
  mm: avoid repeated anon_vma lock/unlock sequences in unlink_anon_vmas()
  mm: avoid repeated anon_vma lock/unlock sequences in anon_vma_clone()
This commit is contained in:
Linus Torvalds 2011-06-17 21:01:21 -07:00
commit 95559f2ca1