From: Stefan Behrens <sbehrens@giantdisaster.de>
Date: Tue, 7 May 2013 10:23:30 +0000 (+0200)
Subject: btrfs: fix btrfs_extend_item() comment
X-Git-Tag: v3.11-rc1~89^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e21f14d179ee8973a9b18552854c9934fcbe370;p=pandora-kernel.git

btrfs: fix btrfs_extend_item() comment

The size parameter to btrfs_extend_item() is the number of bytes
to add to the item, not the size of the item after the operation
(like it is for btrfs_truncate_item(), there the size parameter
is not the number of bytes to take away, but the total size of
the item after truncation).
Fix it in the comment.

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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