Re: [PATCH] psi: avoid divide-by-zero crash inside virtual machines

[Andrew Morton]

On Thu, 14 Feb 2019 15:53:43 -0500 Johannes Weiner <han...@cmpxchg.org> wrote:

> 
>       if (now < expires)
> 
> vs.
> 
>       if (time_before64(now, expires))
> 
> These macros always have me double check the argument order.

Yeah, me too.