| commit | 57e0a0309160b1b4ebde9f3c6a867cd96ac368bf | [log] [tgz] |
|---|---|---|
| author | Mel Gorman <mgorman@suse.de> | Mon Nov 12 09:06:20 2012 +0000 |
| committer | Mel Gorman <mgorman@suse.de> | Tue Dec 11 14:42:52 2012 +0000 |
| tree | 085278ae65303221b638bf4d5063be0d41d35098 | |
| parent | fb003b80daa0dead5b87f4e2e4fb8da68b110ff2 [diff] |
mm: numa: Introduce last_nid to the page frame This patch introduces a last_nid field to the page struct. This is used to build a two-stage filter in the next patch that is aimed at mitigating a problem whereby pages migrate to the wrong node when referenced by a process that was running off its home node. Signed-off-by: Mel Gorman <mgorman@suse.de>