[v3,2/2] powerpc/mm: Dump hash table

[Michael Ellerman]

On Fri, 2016-27-05 at 05:49:00 UTC, Rashmica Gupta wrote:
> Useful to be able to dump the kernel hash page table to check
> which pages are hashed along with their sizes and other details.
> 
> Add a debugfs file to check the hash page table. If radix is enabled
> (and so there is no hash page table) then this file doesn't exist. To
> use this the PPC_PTDUMP config option must be selected.
> 
> Signed-off-by: Rashmica Gupta <rashmicy at gmail.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/1515ab932156257afd8a5864506dab

cheers