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(parent: 74e3cd7) | patch
sched: tune multi-core idle balancing
authorIngo Molnar <mingo@elte.hu>
Sun, 16 Mar 2008 10:14:30 +0000 (11:14 +0100)
committerIngo Molnar <mingo@elte.hu>
Wed, 19 Mar 2008 03:27:53 +0000 (04:27 +0100)
commit33b0c4217dcd67b788318c3192a2912b530e4eef
treebd428acf9edb2d37c28e22d0ae8c772d5f9a3e6etree | snapshot (tar.gz zip)
parent74e3cd7f480ae1888b7cd196bf8125a1d3bfee05commit | diff
sched: tune multi-core idle balancing

WAKE_IDLE is too agressive on multi-core CPUs with the new
wake-affine code, keep it on for SMT/HT balancing alone
(where there's no cache affinity at all between logical CPUs).

Signed-off-by: Ingo Molnar <mingo@elte.hu>
include/linux/topology.h diff | blob | blame | history