tree 6409a5427d9a6c9f16b1f65512858e3fae231cf8
parent 97d5f0e63d78a48cef35349261f90d0d4266dc24
author Zhao Lei <zhaolei@cn.fujitsu.com> 1451573872 +0800
committer David Sterba <dsterba@suse.com> 1455787570 +0100

btrfs: reada: Move is_need_to_readahead contition earlier

Move is_need_to_readahead contition earlier to avoid useless loop
to get relative data for readahead.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>