Re: [PATCH 12/15] radixtree: introduce radix_tree_lookup_leaf_node()

[Rik van Riel]

On 02/23/2010 10:10 PM, Wu Fengguang wrote:
> This will be used by the pagecache context based read-ahead/read-around
> heuristic to quickly check one pagecache range:
> - if there is any hole
> - if there is any pages
>
> Cc: Nick Piggin<nickpiggin@xxxxxxxxxxxx>
> Signed-off-by: Wu Fengguang<fengguang.wu@xxxxxxxxx>

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

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