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(parent: 98a4826) | patch
sched: SCHED_IDLE weight change
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Thu, 15 Jan 2009 13:53:37 +0000 (14:53 +0100)
committerIngo Molnar <mingo@elte.hu>
Thu, 15 Jan 2009 14:07:28 +0000 (15:07 +0100)
commitcce7ade803699463ecc62a065ca522004f7ccb3d
treeb71c6ccdae2920b1f55fb2e857fc3fa927bee630tree | snapshot
parent98a4826b99bc4bcc34c604b2fc4fcf4d771600eccommit | diff
sched: SCHED_IDLE weight change

Increase the SCHED_IDLE weight from 2 to 3, this gives much more stable
vruntime numbers.

time advanced in 100ms:

 weight=2

 64765.988352
 67012.881408
 88501.412352

 weight=3

 35496.181411
 34130.971298
 35497.411573

Signed-off-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/sched.c diff | blob | history
Domain: System / Uncategorized;