sched: Fix missing sched tunable recalculation on cpu add/remove

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Based on Peter Zijlstras patch suggestion this enables recalculation of
the scheduler tunables in response of a change in the number of cpus. It
also adds a max of eight cpus that are considered in that scaling.

Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1259579808-11357-2-git-send-email-ehrhardt@linux.vnet.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Christian Ehrhardt 2009-11-30 12:16:46 +01:00 • committed by Ingo Molnar

parent 57785df5ac

commit 0bcdcf28c9

2 changed files with 32 additions and 13 deletions

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31

kernel/sched.c

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16

kernel/sched_fair.c

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