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> -- All rights reversed -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>