From: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Date: Thu, 29 Nov 2012 05:08:26 +0000 (+0000)
Subject: Btrfs: add fiemap's flag check
X-Git-Tag: v3.8-rc1~71^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05dadc09f52ad5a631da1aa8767c5b80e121f0c4;p=pandora-kernel.git

Btrfs: add fiemap's flag check

When the flag not supported is specified, it is necessary to return the error
to the caller.
So, we add the validity check of the fiemap's flag.

Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
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