From 4a2b6aa7b2a873be78c27d2abe010cd7e73d9640 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Dan=20Hor=C3=A1k?= Date: Tue, 22 Jun 2010 13:33:36 +0200 Subject: [PATCH 40/40] cpuplugd: set cpu_min to 1 by default Description: cpuplugd: set cpu_min to 1 by default. Symptom: With a cpu_min default value of 2, the "cpu ping pong" effect may still be visible with low system load, i.e. expensive cpu signaling may occur if the workload is spread on 2 under-worked cpus. Problem: The default value for cpu_min is 2. Solution: Set the default value of cpu_min to 1. --- etc/sysconfig/cpuplugd | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/etc/sysconfig/cpuplugd b/etc/sysconfig/cpuplugd index c807232..efafa20 100644 --- a/etc/sysconfig/cpuplugd +++ b/etc/sysconfig/cpuplugd @@ -6,13 +6,11 @@ # It does not contain shell environment variables. ## Type: integer -## Default: 2 +## Default: 1 # # The minimum number of cpus. -# This means in this example, that every time at least two cpus -# will be available # -CPU_MIN="2" +CPU_MIN="1" ## Type: integer ## Default: 2 -- 1.6.6.1