sched: Allow update_cfs_load() to update global load

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Refactor the global load updates from update_shares_cpu() so that
update_cfs_load() can update global load when it is more than ~10%
out of sync.

The new global_load parameter allows us to force an update, regardless of
the error factor so that we can synchronize w/ update_shares().

Signed-off-by: Paul Turner <pjt@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20101115234938.377473595@google.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

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Paul Turner 2010-11-15 15:47:09 -08:00 • committed by Ingo Molnar

parent 3b3d190ec3

commit d6b5591829

1 changed files with 29 additions and 15 deletions

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kernel/sched_fair.c

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