Re: [v3 PATCH 2/2] powerpc/mm: Dump hash table

2016-11-17 Thread Aneesh Kumar K.V
Rashmica Gupta writes: > 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. T

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

2016-05-26 Thread Rashmica Gupta
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 o