On Tue, 2011-06-14 at 18:29 +0200, Ralf Mardorf wrote: > On Tue, 2011-06-14 at 16:10 +0000, Camaleón wrote: > [snip] > > Ok, perhaps you don't have the tools to measure the load, so I won't ask > you to do it, but ... > > Have you ever compared temperature and battery life when switching > between ondemand and performance? > > How much is the difference on your machine? > > For the machines I know there's quasi no difference for he temperature > and the measured watt, those machines don't use batteries, but watt > gives information about battery duration. > > On Tue, 2011-06-14 at 16:15 +0000, Camaleón wrote: > > On Tue, 14 Jun 2011 18:02:40 +0200, Ralf Mardorf wrote: > > > > > Why not using ondemand set by the kernel's default governor? > > > > Because then you will force users to recompile the kernel > > Why recompiling the kernel? Why not setting the default governor to > ondemand. I bet it's already set to ondemand. > > For me it is > > spinymouse@debian:/boot$ cat config-2.6.39.1 | grep > CONFIG_CPU_FREQ_DEFAULT_GOV_ > # CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set > # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set > CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y > # CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set > > I bet for you it is already set to ondemand. > > If so, why adding the script?
OT: Strange, my kernel should be set to performance, I need to check if anything else isn't set correctly :(. I used the config of the kernel-rt I used before + make oldconfig, so that it was command out for my script isn't important: cp /boot/config-$(uname -r) .config #echo "CONFIG_STAGING=n" >> .config #echo "CONFIG_RT_GROUP_SCHED=n" >> .config #echo "CONFIG_DEBUG_INFO=n" >> .config #echo "CONFIG_DEBUG_KERNEL=n" >> .config #echo "CONFIG_FTRACE=n" >> .config #echo "CONFIG_PREEMPT_RT=y" >> .config #echo "CONFIG_HZ_1000=y" >> .config Strange! *lol* Anyway, other users already have kernel-rt were the GOV is set to performance. So regarding to the used kernel the GOV could be set and then, without any script everybody would be satisfied. -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/1308069670.2218.262.camel@debian
