* Steven Rostedt | 2014-07-01 11:14:44 [-0400]:
>I talked with Peter Zijlstra about this, and he told me that the clearing
>of the PF_NO_SETAFFINITY flag was to deal with the optimization of
>migrate_disable/enable() that ignores tasks that have that flag set. But
>that optimization was removed wh
I talked with Peter Zijlstra about this, and he told me that the clearing
of the PF_NO_SETAFFINITY flag was to deal with the optimization of
migrate_disable/enable() that ignores tasks that have that flag set. But
that optimization was removed when I did a rework of the cpu hotplug code.
I found
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