From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Fri, 8 May 2015 23:37:28 +0000 (-0700)
Subject: f2fs: avoid value overflow in showing current status
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~156^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3589a9190b927f68339f6c4779196360dd453a70;p=pandora-kernel.git

f2fs: avoid value overflow in showing current status

This patch fixes overflow when do cat /sys/kernel/debug/f2fs/status.
If a section is relatively large, dist value can be overflowed.

Reported-by: Yossi Goldfill <ygoldfill@radianmemory.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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