btrfs: Fix comment in lookup_inline_extent_backref
authorNikolay Borisov <nborisov@suse.com>
Mon, 18 Jun 2018 11:59:26 +0000 (14:59 +0300)
committerDavid Sterba <dsterba@suse.com>
Mon, 6 Aug 2018 11:12:30 +0000 (13:12 +0200)
commit16d1c062c7de2999ea7be61d31070fa4ce3d99c4
tree8b9068c3fa4a17f8ac88816ff2374e6f019c5dd8
parentbd3c685ed9fd3763615a51a70e19ff08a456e3e1
btrfs: Fix comment in lookup_inline_extent_backref

The comment wrongfully states that the owner parameter is the level of
the parent block. In fact owner is the level of the current block and
by adding 1 to it we can eventually get to the parent/root.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/extent-tree.c