From: David Miller <davem@davemloft.net>
Date: Mon, 8 Oct 2012 23:34:23 +0000 (-0700)
Subject: sparc64: Document PGD and PMD layout.
X-Git-Tag: v3.7-rc1~74^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dbc9fdf063dc4f12af71d7858bd216170129822e;p=pandora-kernel.git

sparc64: Document PGD and PMD layout.

We're going to be messing around with the PMD interpretation and layout
for the sake of transparent huge pages, so we better clearly document what
we're starting with.

Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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