[ANNOUNCE][RFC] PlugSched-5.1 for 2.6.12-rc6 and 2.6.12-rc6-mm1

From: Peter Williams
Date: Wed Jun 08 2005 - 00:26:49 EST


The patch of PlugSched-5.1 for 2.6.12-rc5 applies cleanly to 2.6.12-rc6 and is available at:

<http://prdownloads.sourceforge.net/cpuse/plugsched-5.1-for-2.6.12-rc5.patch?download>

A (new) patch for 2.6.12-rc6-mm1 is available at:

<http://prdownloads.sourceforge.net/cpuse/plugsched-5.1-for-2.6.12-rc6-mm1.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 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@xxxxxxxxxxxxxx

"Learning, n. The kind of ignorance distinguishing the studious."
-- Ambrose Bierce
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