CFT/CFR: NUMA policy branch

[Warner Losh]

Hi Adrian,

How does this work release to the branch that Jeff Roberson had for numaizing
the VM system? Can any of that work be carried forward?

Warner


> On May 31, 2015, at 9:47 PM, Adrian Chadd <adrian at FreeBSD.org> wrote:
> 
> Hi,
> 
> It's in a review, and I've addressed most of the feedback:
> 
> https://reviews.freebsd.org/D2559
> 
> I'd like to get more feedback before I commit this. I'm hoping to
> commit it next week so I can make a start on pushing numa awareness
> into KVA allocation and contigmalloc/busdma.
> 
> Thanks!
> 
> 
> 
> -adrian
> 
> 
> On 12 May 2015 at 18:32, Adrian Chadd <adrian at freebsd.org> wrote:
>> Hi,
>> 
>> I'm at the point now where I think this part is done and I'd like to
>> get it more formally reviewed and ready for commit into -HEAD.
>> 
>> Here's the branch:
>> 
>> https://github.com/freebsd/freebsd/compare/master...erikarn:local/adrian_numa_policy
>> 
>> * added syscalls;
>> * added vm domain policy and iterators;
>> * per-process, per-thread and global system policy;
>> * added numactl - a tool to manipulate, fetch and start processes w/ policies;;
>> * added manpages for everything above.
>> 
>> It's working fine for a handful of people who have been testing it.
>> I'd like to get some more wider testing and reporting.
>> 
>> I'd like to wrap this up in a formal phabricator review in the next
>> few days and kick start it along.
>> 
>> Thanks!
>> 
>> 
>> -adrian
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