Re: [PATCH 0/3] Define coherent device memory node

[Balbir Singh]

On 02/08/2017 07:31 PM, Anshuman Khandual wrote:
> 	This three patches define CDM node with HugeTLB & Buddy allocation
> isolation. Please refer to the last RFC posting mentioned here for details.
> The series has been split for easier review process. The next part of the
> work like VM flags, auto NUMA and KSM interactions with tagged VMAs will
> follow later.
>
> https://lkml.org/lkml/2017/1/29/198
>
> Optional Buddy allocation isolation methods
>
> (1) GFP flag based		(mm_cdm_v1_optional_gfp)
> (2) Zonelist rebuilding		(mm_cdm_v1_optional_zonelist)
> (3) Cpuset			(mm_cdm_v1_optional_cpusets)
>
> All of these optional methods as well as the posted nodemask (mm_cdm_v1)
> approach can be accessed from the following git tree.

Definitely much better looking, in general I like the approach and
would ack it. Lets stick to mm_cdm_v1 (this post) as a starting point

Balbir Singh.