Re: [PATCH 2/4] nohz: Synchronize sleep time stats with seqlock

[Oleg Nesterov]

On 08/21, Peter Zijlstra wrote:
>
> OK, so do not remove the MAX_SCHEDULE_TIMEOUT check from
> __schedule_timeout() and change the above to:
>
> static __always_inline long schedule_timeout(long timeout)
> {
> 	if (__builtin_constant_p(timeout) && timeout == MAX_SCHEDULE_TIMEOUT) {
> 		schedule();
> 		return timeout;
> 	}
> 	return __schedule_timeout(timeout);
> }

Agreed, this looks nice.

Hmm. And this can simplify some changes in linux/wait.h I am going
to resend.

Oleg.

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