Re: [PATCH] char_dev: replace cdev_map with an xarray

[Greg KH]

On Mon, Jan 11, 2021 at 06:05:13PM +0100, Christoph Hellwig wrote:
> None of the complicated overlapping regions bits of the kobj_map are
> required for the character device lookup, so just a trivial xarray
> instead.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Thanks for doing this!

Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>