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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-09-07 18:28:05 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-07 20:39:06 +0200 |
| commit | 71a29aa7b600595d0ef373ea605ac656876d1f2f (patch) | |
| tree | 1288e5bd2bd4b5c599c2b8c7649c30987101a8ec /arch/x86/include/asm/topology.h | |
| parent | cdd2ab3de4301728b20efd6225681d3ff591a938 (diff) | |
| download | kernel_samsung_smdk4412-71a29aa7b600595d0ef373ea605ac656876d1f2f.zip kernel_samsung_smdk4412-71a29aa7b600595d0ef373ea605ac656876d1f2f.tar.gz kernel_samsung_smdk4412-71a29aa7b600595d0ef373ea605ac656876d1f2f.tar.bz2 | |
sched: Deal with low-load in wake_affine()
wake_affine() would always fail under low-load situations where
both prev and this were idle, because adding a single task will
always be a significant imbalance, even if there's nothing
around that could balance it.
Deal with this by allowing imbalance when there's nothing you
can do about it.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/topology.h')
0 files changed, 0 insertions, 0 deletions