Messages in this thread | | | Date | Mon, 03 Oct 2005 17:50:15 +1000 | From | Peter Williams <> | Subject | [ANNOUNCE][RFC] PlugSched-6.1.2 for 2.6.13 and 2.6.14-rc3 |
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This version contains minor modifications to the spa_ws scheduler to improve its interactive responsiveness.
A patch for 2.6.14-rc3 is available at:
<http://prdownloads.sourceforge.net/cpuse/plugsched-6.1.2-for-2.6.14-rc3.patch?download>
and a patch to upgrade the 6.1.1 version for 2.6.13 to 6.1.2 is available at:
<http://prdownloads.sourceforge.net/cpuse/plugsched-6.1.1-to-6.1.2-for-2.6.13.patch?download>
Very Brief Documentation:
You can select a default scheduler at kernel build time. If you wish to boot with a scheduler other than the default it can be selected at boot time by adding:
cpusched=<scheduler>
to the boot command line where <scheduler> is one of: ingosched, nicksched, staircase, spa_no_frills, spa_ws or zaphod. If you don't change the default when you build the kernel the default scheduler will be ingosched (which is the normal scheduler).
The scheduler in force on a running system can be determined by the contents of:
/proc/scheduler
Control parameters for the scheduler can be read/set via files in:
/sys/cpusched/<scheduler>/
Peter -- Peter Williams pwil3058@bigpond.net.au
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