lkml.org 
[lkml]   [2008]   [Mar]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [rfc][patch] x86-64 new smp_call_function design
Andi Kleen wrote:
>
>>>> As far as I understand, calling a subset of online CPUs that is not all or
>>>> one, is used quite infrequently, so this might be OK.
>>>>
>>> With cpusets and isolation etc. it is the normal case.
>>>
>> Oh really? Coming from what callers?
>>
>
> The isolation work is not merged yet, but it will essentially need
> to turn a lot of the _call_function()s into _call_function_mask()
>

kvm is also a heavy user of smp_call_function_mask(); if you run
multiple smp guests you'll see plenty of disjoint smp_call_function_mask()s.

--
error compiling committee.c: too many arguments to function



\
 
 \ /
  Last update: 2008-03-16 15:37    [from the cache]
©2003-2011 Jasper Spaans