From: Jon Tollefson <kniht@linux.vnet.ibm.com>
Date: Thu, 24 Jul 2008 04:27:55 +0000 (-0700)
Subject: fs: check for statfs overflow
X-Git-Tag: v2.6.27-rc1~779
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4a67cceee4a6f5ed38011a698c9e34747270ae5;p=pandora-kernel.git

fs: check for statfs overflow

Adds a check for an overflow in the filesystem size so if someone is
checking with statfs() on a 16G blocksize hugetlbfs in a 32bit binary that
it will report back EOVERFLOW instead of a size of 0.

Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Jon Tollefson <kniht@linux.vnet.ibm.com>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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