tree d1ea17afb1fc82eae6f5c7bd61d23380f73d2db4
parent de143792253e244322dfe19410db5294d62571ff
author Jeff Mahoney <jeffm@suse.com> 1466636204 -0400
committer David Sterba <dsterba@suse.com> 1481036817 +0100

btrfs: struct reada_control.root -> reada_control.fs_info

The root is never used.  We substitute extent_root in for the
reada_find_extent call, since it's only ever used to obtain the node
size.  This call site will be changed to use fs_info in a later patch.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>