Messages in this thread | | | Date | Thu, 22 Mar 2007 13:14:36 -0400 | From | Dave Jones <> | Subject | Re: [PATCH] fix cpufreq_stats attrs removal |
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On Thu, Mar 22, 2007 at 06:02:01PM +0100, Mattia Dongili wrote:
> The problem is cpufreq_stats doesn't know when a cpufreq driver is > removed and doesn't cleanup. I guess this affects any setup with > cpufreq_stats. > The attached patch seems to solve both symptoms and yes... it's quite > invasive as it introduce one more cpufreq policy notification (REMOVED). > > BTW: the patch is against .21-rc4-mm1 but applies with some fuzz to > 2.6.20 too
Alternatively, as it's just debug functionality, we could just mark it unsafe for rmmod, which is nastier, but a lot less invasive to the non-debug code.
Dave
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