mm, rmap: Add yet more comments to page_get_anon_vma/page_lock_anon_vma
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Sun, 29 May 2011 08:33:44 +0000 (10:33 +0200)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sun, 29 May 2011 16:25:48 +0000 (09:25 -0700)
commitbc658c96037fc87463f0703ad2ea7c895344cb7e
treeeed6d7b83dfa04b242231bb7a5c431348ea92c4d
parent139f37f5e14cd883eee2a8a36289f544b5390a44
mm, rmap: Add yet more comments to page_get_anon_vma/page_lock_anon_vma

Inspired by an analysis from Hugh on why again all this doesn't explode
in our face.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/rmap.c