cpuset and affinity implementation
Daniel Eischen
deischen at freebsd.org
Wed Feb 27 04:47:11 UTC 2008
On Tue, 26 Feb 2008, Jeff Roberson wrote:
>
> On Tue, 26 Feb 2008, Daniel Eischen wrote:
>
>> On Mon, 25 Feb 2008, Jeff Roberson wrote:
>>
>>> See above discussion. I'm not sure what you mean by 'default' cpuset
>>> here.
>>
>> I imagine the 'default' cpuset as the system's default cpuset,
>> in lieu of any administratively created cpusets and bindings
>> for the process (inherited or explicit).
>
> My opinion is that if we decide that it's important to assign numbered sets
> to tids we need then to allow cpuset_getid to return multiple ids for
> WHICH_PID.
Maybe there shouldn't be WHICH_PID. Perhaps it should be called
WHICH_ALLTIDS. Then it might appear more expected if
cpuset_getid(WHICH_ALLTIDS, ...) returned multiple cpusets.
I realize this is just playing with words, and I do prefer
WHICH_PID :-)
--
DE
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