Re: [patch 8/9] lib: radix_tree: tree node interface

[Rik van Riel]

On 01/10/2014 01:10 PM, Johannes Weiner wrote:
> Make struct radix_tree_node part of the public interface and provide
> API functions to create, look up, and delete whole nodes.  Refactor
> the existing insert, look up, delete functions on top of these new
> node primitives.
> 
> This will allow the VM to track and garbage collect page cache radix
> tree nodes.
> 
> Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>

Reviewed-by: Rik van Riel <riel@xxxxxxxxxx>


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