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

[David Howells]

Oleg Nesterov <oleg@xxxxxxxxxx> 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@xxxxxxxxxx>
> Acked-by: James Morris <jmorris@xxxxxxxxx>

Acked-by: David Howells <dhowells@xxxxxxxxxx>
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