Messages in this thread | | | Date | Sun, 20 Apr 2008 22:07:39 +0100 | From | Simon Huggins <> | Subject | Re: Scheduler broken? sdhci issues with scheduling |
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Hi Pierre,
On Sat, Mar 15, 2008 at 04:04:28PM +0100, Pierre Ossman wrote: > On Thu, 13 Mar 2008 21:17:49 +0000 > Simon Huggins <huggie@earth.li> wrote: > > I'm happy to test bits. What do I need to do to switch time sources for > > instance? > I'm no expert, but you have the kernel parameter "clocksource" documented in Documentation/kernel-parameters. Also check the directory /sys/devices/system/clocksource for assorted runtime changes.
Sorry it took so long.
I'm defaulting to hpet but if I try changing clocksource to tsc, jiffies or acpi_pm with any of the patches at runtime or rebooting it seems to make no difference and sdhci doesn't work as before.
I tried 2.6.25 too and it's the same story.
I guess I'll just keep HZ=1000.
-- ,--huggie-at-earth-dot-li--------stuff-thing-stuff----------DF5CE2B4--. _| "An excellent suggestion sir, with only two minor flaws...." - |_ | Kryten | `-------------------- http://www.earth.li/~huggie/ -------------------'
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