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

2017-04-09 Thread RashmicaGupta
On 10/04/17 14:02, Anshuman Khandual wrote: On 04/10/2017 07:34 AM, Rashmica Gupta wrote: Current behaviour assumes that memory in RAM is contiguous and iterates from the start of RAM to (start + size of memory). When the memory isn't physically contiguous, this approach doesn't work. In dis

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

2017-04-09 Thread Anshuman Khandual
On 04/10/2017 07:34 AM, Rashmica Gupta wrote: > Current behaviour assumes that memory in RAM is contiguous and > iterates from the start of RAM to (start + size of memory). When the > memory isn't physically contiguous, this approach doesn't work. In dis contiguous platform, we just finish up walk

[PATCH] powerpc/mm: Dump hash table

2017-04-09 Thread Rashmica Gupta
Current behaviour assumes that memory in RAM is contiguous and iterates from the start of RAM to (start + size of memory). When the memory isn't physically contiguous, this approach doesn't work. If memory exists at 0-5 GB and 6-10 GB then the current approach will check if entries exist in the ha