Btrfs: add fiemap's flag check
authorTsutomu Itoh <t-itoh@jp.fujitsu.com>
Thu, 29 Nov 2012 05:08:26 +0000 (05:08 +0000)
committerChris Mason <chris.mason@fusionio.com>
Mon, 17 Dec 2012 01:46:16 +0000 (20:46 -0500)
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>

No differences found