Messages in this thread | | | Date | Wed, 30 Dec 2009 21:53:41 +0900 (JST) | From | KOSAKI Motohiro <> | Subject | Re: [PATCH 4/4] memcg: add anon_scan_ratio to memory.stat file |
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> * KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> [2009-12-28 16:49:27]: > > > anon_scan_ratio feature doesn't only useful for global VM pressure > > analysis, but it also useful for memcg memroy pressure analysis. > > > > Then, this patch add anon_scan_ratio field to memory.stat file too. > > > > Instead, following debug statistics was removed. It isn't so user and/or > > developer friendly. > > > > - recent_rotated_anon > > - recent_rotated_file > > - recent_scanned_anon > > - recent_scanned_file > > I've been using these to look at statistics - specifically reclaim > data on my developer kernels.
ok, I'll drop removing part. just add anon_scan_ratio.
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