On Wed, Sep 4, 2013 at 12:55 AM, Dave Jones <da...@redhat.com> wrote: > On Wed, Sep 04, 2013 at 12:37:25AM +0200, Sedat Dilek wrote: > > > > You're spending more time on the task stats than on the actual lookup. > > > Maybe you should turn off CONFIG_TASKSTATS..But why that whole > > > irq_return thing? Odd. > > > > > > > [ init/Kconfig ] > > ... > > config TASKSTATS > > bool "Export task/process statistics through netlink" > > depends on NET <--- Difficult to disable it?! > > More likely you're getting bitten by the fact that CONFIG_KVM has > a 'select TASKSTATS' >
With CONFIG_KVM=n ... $ egrep 'CONFIG_NET=|CONFIG_KVM=|CONFIG_TASKSTATS' .config CONFIG_TASKSTATS=y CONFIG_NET=y - Sedat - -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
