Re: [patch] sched-2.6.5-rc3-mm1-A0

[Nick Piggin]

Ingo Molnar wrote:

>  - use sync wakeups for parent-wakeup. This makes a single-task strace
>    execute on only one CPU on SMP, which is precisely what we want. It
>    should also be a speedup for a number of workloads where the parent
>    is actively wait4()-ing for the child to exit.

Nice
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