From: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Date: Mon, 4 Feb 2013 22:28:42 +0000 (-0800)
Subject: thp: avoid dumping huge zero page
X-Git-Tag: v3.8-rc7~16^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85facf2570698ca6082326df4d63edebc9c9d96e;p=pandora-kernel.git

thp: avoid dumping huge zero page

No reason to preserve the huge zero page in core dumps.

Reported-by: Michel Lespinasse <walken@google.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reviewed-by: Michel Lespinasse <walken@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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