Re: [PATCH 4/4] memcg: add anon_scan_ratio to memory.stat file

* KOSAKI Motohiro [off-list ref] [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.
 
-- 
	Balbir

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