Hey, Glauber.

Just a couple nits.

On Mon, Jun 25, 2012 at 06:15:18PM +0400, Glauber Costa wrote:

From: Suleiman Souhlal <redacted>

It would be nice to explain why this is being done.  Just a simple
statement like - "prepare for XXX" or "will be needed by XXX".

 /*
- * Try to consume stocked charge on this cpu. If success, one page is consumed
- * from local stock and true is returned. If the stock is 0 or charges from a
- * cgroup which is not current target, returns false. This stock will be
- * refilled.
+ * Try to consume stocked charge on this cpu. If success, nr_pages pages are
+ * consumed from local stock and true is returned. If the stock is 0 or
+ * charges from a cgroup which is not current target, returns false.
+ * This stock will be refilled.

I hope this were converted to proper /** function comment with
arguments and return value description.

Thanks.

-- 
tejun

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