Re: [PATCH 3/5] hugetlb: update_and_free_page(): don't clear PG_reserved bit
On Tue, Apr 08, 2014 at 03:02:18PM -0400, Luiz Capitulino wrote: > Hugepages pages never get the PG_reserved bit set, so don't clear it. But > add a warning just in case.
I don't think WARN_ON() is needed. PG_reserved will be catched by free_pages_check().