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Date: Mon, 6 Feb 2012 17:42:00 +0100 From: Jean Pihet <jean.pihet@...oldbits.com> To: "Rafael J. Wysocki" <rjw@...k.pl> Cc: markgross@...gnar.org, Kevin Hilman <khilman@...com>, Venkatesh Pallipadi <venki@...gle.com>, linux-kernel@...r.kernel.org, Linux PM mailing list <linux-pm@...ts.linux-foundation.org>, "Pihet-XID, Jean" <j-pihet@...com> Subject: Re: [linux-pm] [PATCH] CPU C-state breakage with PM Qos change Rafael, On Mon, Feb 6, 2012 at 11:18 AM, Jean Pihet <jean.pihet@...oldbits.com> wrote: > Hi Rafael, Mark, > > On Sun, Feb 5, 2012 at 12:04 PM, Rafael J. Wysocki <rjw@...k.pl> wrote: ... >> In kernel/power/Makefile: >> >> obj-$(CONFIG_PM) += main.o qos.o >> >> I guess that explains things. :-) > Initially I thought we should have a way of disabling the feature on > some (minimal) kernels and so thought CONFIG_PM was the option to use. > >> It's quite easy to make qos.o be independent of CONFIG_PM, in which case the >> code added by Venki can be removed, so patches welcome (for 3.4, though). > I am working on it, more to come soon. I have a couple of patches ready, to be applied on 3.3-rc1 (so without Venki's patch applied). The first one is on PM QoS, the second one on per-device PM QoS. Is the latter needed? Please let me know and I will send them asap. Regards, Jean >> >> Thanks, >> Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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