Re: [PATCH v2 1/2] btrfs: relocation: Cleanup while() loop using rbtree_postorder_for_each_entry_safe()

[David Sterba]

On Fri, Sep 21, 2018 at 03:20:29PM +0800, Qu Wenruo wrote:
> And add one line comment explaining what we're doing for each loop.
> 
> Signed-off-by: Qu Wenruo <w...@suse.com>
> ---
> changelog:
> v2:
>   Use rbtree_postorder_for_each_entry_safe() to replace for() loop.

1-2 reviewed and added to 4.20 queue, thanks.