Re: [PATCH v2 -mm 1/2] rename is_single_threaded(task) to current_is_single_threaded(void)

David Howells
2009-07-10T14:09:09Z

Oleg Nesterov <oleg@redhat.com> wrote:

> - is_single_threaded(task) is not safe unless task == current,
> we can't use task->signal or task->mm.
>
> - it doesn't make sense unless task == current, the task can
> fork right after the check.
>
> Rename it to current_is_single_threaded() and kill the argument.
>
> Signed-off-by: Oleg Nesterov <oleg@redhat.com>
> Acked-by: James Morris <jmorris@namei.org>

Acked-by: David Howells <dhowells@redhat.com>