From: Liu Bo <bo.li.liu@oracle.com>
Date: Wed, 17 Sep 2014 13:36:41 +0000 (+0800)
Subject: Btrfs: fix wrong parse of extent map's tracepoint
X-Git-Tag: fixes-against-v3.18-rc2~120^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=254a2d14fa77ac8a1b64f6171ec5f717f0753b53;p=pandora-kernel.git

Btrfs: fix wrong parse of extent map's tracepoint

The tracepoint of extent map doesn't parse @flag correctly, we set @flag via
set_bit(), so we need to parse it on a bit bias.

Also add the missing flag, EXTENT_FLAG_FS_MAPPING.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <clm@fb.com>
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