Messages in this thread | | | Subject | Re: [PATCH v9]: Hibernation: fix the number of pages used for hibernate/thaw buffering | From | Bojan Smojver <> | Date | Tue, 10 Apr 2012 19:19:14 +1000 |
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On Tue, 2012-04-10 at 10:40 +0200, Per Olofsson wrote: > Nitpick: it should be faster to calculate "nr_free_pages() - > nr_free_highpages()", at least on systems without high pages. But > perhaps it does not matter.
Actually, nr_free_highpages() does a loop very similar to the one in the patch. So, you would then have that and nr_free_pages() invocation. That's why I went with just the loop.
Make sense?
-- Bojan
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