[PATCH 19/15] sched/swait: Reword some of the main description

[Sebastian Andrzej Siewior]

On 2020-03-20 01:55:27 [-0700], Davidlohr Bueso wrote:
> diff --git a/include/linux/swait.h b/include/linux/swait.h
> index 73e06e9986d4..6e5b5d0e64fd 100644
> --- a/include/linux/swait.h
> +++ b/include/linux/swait.h
> @@ -39,7 +26,7 @@
>   *    sleeper state.
>   *
>   *  - the !exclusive mode; because that leads to O(n) wakeups, everything is
> - *    exclusive.
> + *    exclusive. As such swait_wake_up_one will only ever awake _one_ waiter.
                            swake_up_one()

>   *  - custom wake callback functions; because you cannot give any guarantees
>   *    about random code. This also allows swait to be used in RT, such that

Sebastian