Re: [PATCH] change current_is_single_threaded() to use for_each_thread()

[David Howells]

Oleg Nesterov <oleg@xxxxxxxxxx> wrote:

> To clarify, we had some "real" bugs fixed by s/while_each_thread/
> for_each_thread/, but only because while_each_thread() was used wrongly.
> for_each_thread() is more safe, it only needs the stable task_struct.

Fair enough.

David
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