From: Paul Mundt <lethal@linux-sh.org>
Date: Thu, 8 Jan 2009 12:04:48 +0000 (+0000)
Subject: NOMMU: Teach kobjsize() about VMA regions.
X-Git-Tag: v2.6.29-rc1~22^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ab2e83ead4eca9e045daac4cbf66eb1e7a244bb2;p=pandora-kernel.git

NOMMU: Teach kobjsize() about VMA regions.

Now that we no longer use compound pages for all large allocations,
kobjsize() actively breaks things like binfmt_flat by always handing
back PAGE_SIZE for mmap'ed regions. Fix this up by looking up the
VMA region for non-compounds.

Ideally binfmt_flat wants to get rid of kobjsize() completely, but
this is an incremental step.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Tested-by: Mike Frysinger <vapier.adi@gmail.com>
---

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