| commit | 39bbcb8f88154c4ac9853baf3f1134af4c987517 | [log] [tgz] |
|---|---|---|
| author | Christoph Lameter <clameter@sgi.com> | Mon Sep 25 23:31:49 2006 -0700 |
| committer | Linus Torvalds <torvalds@g5.osdl.org> | Tue Sep 26 08:48:51 2006 -0700 |
| tree | 79f9867ead896c28d138545089e6d85db426c09f | |
| parent | 006d22d9bbb7e66279ba5cc4556b54eeaf8fd556 [diff] |
[PATCH] mm: do not check unpopulated zones for draining and counter updates If a zone is unpopulated then we do not need to check for pages that are to be drained and also not for vm counters that may need to be updated. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>