On Thu, Jun 11, 2015 at 7:07 AM, Ingo Molnar <mi...@kernel.org> wrote:
>
> But we want to remove the pgd_list, so convert the code over to walk
> all tasks in the system. This is an equivalent method.
This is not at all equivalent, and it looks stupid.
Don't use "for_each_process_thread(g, p)". You only care about each
mm, and threads all share the same mm, so just do
for_each_process(p)
instead of iterating over all threads too.
No?
Linus
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