9.2-RC3 - suspend/resume causes slow system performance

[Adrian Chadd]

On 29 August 2013 23:46, Mike Harding <mvharding at gmail.com> wrote:

> I was able to track this down by building kernels against /base/stable/9
> (it took
> -hours!-).
>

Wow, thanks!


> The issue does occur with commit 244616, but does not occur with 244614.
> The
> only difference is a small patch to /usr/src/sys/dev/acpica/acpi_cpu.c -
> this
> code appears to do with c-state processing.  I'll note it in the ticket,
> but somebody
> might want to look at this ASAP
>

That's awesome. It's a very small ACPI patch. Let's see if the others who
are having this issue can test this out and report back!

Thanks!



-adrian