Re: [hackers] [slstatus][PATCH] cpu_perc: Check for division by zero

From: Ingo Feinerer <>
Date: Fri, 15 Feb 2019 00:40:48 +0100

On Thu, Feb 14, 2019 at 09:16:23PM +0000, Michael Buch wrote:
> Thanks for changing, on second thought though, I have my doubts about this
> situation being possible. The cp times are millisecond increments since
> boot and would only not increment from our perspective if we sampled at
> submillisecond frequency. You can maximally
> configure slstatus to 1ms so I dont think we need a check here
> Did this happen to you?

Yes, as I wrote in my initial explanatory mail
( this happens
regularly (but not always) after a suspend and resume cycle on OpenBSD.
This causes slstatus to crash.
Received on Fri Feb 15 2019 - 00:40:48 CET

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