Re: [PATCH 00/16] Refreshed page-flags patchset

[Christoph Lameter]

On Thu, 24 Sep 2015, Kirill A. Shutemov wrote:

> As requested, here's reworked version of page-flags patchset.
> Updated version should fit more naturally into current code base.

This is certainly great for specialized debugging hunting for improper
handling of page flags for compound pages but a regular debug
kernel will get a mass of VM_BUG_ON(s) at numerous page flag uses in the
code. Is that really useful in general for a debug kernel?
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