linux-kernel - Classifying user and kernel pages

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Message-ID: <CAFqkpAYZCrHgxsFJ+3nNzu=RuyFX0ao9ivGb_H4J1n+u01h4qQ@mail.gmail.com>
Date:	Fri, 4 Oct 2013 00:19:50 +0530
From:	Piyus Kedia <piyuskedia@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: Classifying user and kernel pages

Hi All,

Does anybody know if there is a way in Linux Kernel to find whether a
physical page is a user page or it is kernel page. A kernel page is
only accessed by kernel and it doesn't belong to any user process.

Thanks,
Piyus
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