Re: Different scheduler behavior between 2.4 and 2.6
From: Quan Sun
Date: Mon Apr 30 2007 - 02:46:00 EST
On 4/30/07, pradeep singh <2500.pradeep@xxxxxxxxx> wrote:
Can you leave this to linux itself?
Scheduler in 2.6 kernels performs better than 2.4 kernels.
Did you try tweaking your timer frequency and preemptible kernel for
Yes, I have tried 100Hz, 250Hz. 100Hz works better than 250Hz.
CONFIG_PREEMPT_NONE, CONFIG_PREEMPT_VOLUNTARY, CONFIG_PREEMPT
It seem that, the only possible reason of performance loss from 2.4 to
2.6 is scheduler change.
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