Date: Sun, 27 Mar 2005 13:54:59 -0800 From: Nate Lawson <nate@root.org> To: Juho Vuori <juho.vuori@kepa.fi> Cc: freebsd-acpi@freebsd.org Subject: Re: ACPI_MAX_THREADS Message-ID: <42472BB3.4050909@root.org> In-Reply-To: <4246BE65.8080305@kepa.fi> References: <42446256.5090702@kepa.fi> <42459CAA.2090802@root.org> <4246BE65.8080305@kepa.fi>
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Juho Vuori wrote: > Nate Lawson wrote: > >> Juho Vuori wrote: >> >>> >>> Are there any drawbacks on defining ACPI_MAX_THREADS=1 on a casual >>> laptop? I've got a system that hangs for a while when it's >>> temperature changes over _ACx limits, but limitting ACPI_MAX_THREADS >>> to 1 makes the problem almost disappear. This far I haven't noticed >>> any problems with the setting, but I'm just trying to figure out the >>> possibilities... >> >> >> >> Interesting. Can you try setting this at the loader prompt, both with >> and without your ACPI_MAX_THREADS=1 change and see if it helps? >> >> set hw.acpi.serialize_methods="1" >> > > No, it does not have a noticeable effect in either case. Ok. I'd like to figure out the problem that this change hides but for now, I've committed this change and will mfc soon. -- Nate
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