I applied this patch and checked off CONFIG_LOWLAT and CONFIG_LOWLAT_SYSCTL, but I don't see a /proc/sys/kernel/lowlatency as mentioned here: http://www.zip.com.au/~akpm/linux/schedlat.html#downloads I'm running 2.4.20-benh1, do I need to make this or something? Is there any other way to determine if I've applied the patch successfully? -Brett
> > Ok, as long as I'm recompiling tonight, I'll throw these in - so do I > > just add a line: > > > > define_bool CONFIG_LOWLAT y > > > > at the top of linux/arch/ppc/config.in? > > More or less, here's what I use. > > --- linux-2.4.20-ben1/arch/ppc/config.in 2002-12-14 13:53:11.000000000 > +0100 > +++ linux-2.4.20-ben1-xfs-ck/arch/ppc/config.in 2002-12-28 > 01:53:34.000000000 +0100 > @@ -52,6 +52,9 @@ else > define_bool CONFIG_PPC_STD_MMU n > fi > > +bool 'Low latency scheduling' CONFIG_LOLAT > +dep_bool 'Control low latency with sysctl' CONFIG_LOLAT_SYSCTL $CONFIG_LOLAT > + > bool 'CPU Frequency scaling' CONFIG_CPU_FREQ > if [ "$CONFIG_CPU_FREQ" = "y" ]; then > bool ' /proc/sys/cpu/ interface (2.4.)' CONFIG_CPU_FREQ_24_API
