tree 3812a4cf21f76e6be44153b94e6d8c640da36835
parent dccabfad20880bc6c8be21b538df4293506b99f8
author David Sterba <dsterba@suse.com> 1448638302 +0100
committer David Sterba <dsterba@suse.com> 1452175277 +0100

btrfs: use smaller type for btrfs_path lowest_level

The level is 0..7, we can use smaller type. The size of btrfs_path is now
136 bytes from 144, which is +2 objects that fit into a 4k slab.

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