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From: Tejun Heo on 8 May 2010 08:50
Hello, Ingo.

On 05/08/2010 01:15 PM, Ingo Molnar wrote:
> FYI, it doesnt build on x86 allnoconfig:
>
> kernel/sched_fair.c: In function 'load_balance':
> kernel/sched_fair.c:2917: error: implicit declaration of function 'stop_one_cpu_nowait'
> kernel/sched.c: In function 'sched_exec':
> kernel/sched.c:3084: error: implicit declaration of function 'stop_one_cpu'
> kernel/sched.c: In function 'synchronize_sched_expedited':

The commit is fc390cde362309f6892bb719194f242c466a978b, right? Yeah,
it's missing the dummy definitions for UP. The strange thing is that
the commit builds fine w/ allnoconfig on x86 and x86_64. Ah... maybe
other changes in sched/core makes use of stop_cpu*() from UP code
path. Anyways, will fix it right away.

Thanks.

--
tejun
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