Messages in this thread | | | From | Jiang Liu <> | Subject | [Patch 0/2] Optimize CPU vector allocation for NUMA systems | Date | Mon, 4 May 2015 10:47:39 +0800 |
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Hi all, This is a small patch set based on tip/x86/apic. This first patch is a bugfix for tip/x86/apic. And the second patch is an enhancement to optimize CPU vector allocation on NUMA systems. It introduces a mechanism to allocate CPU vectors from device local NUMA node and a kernel parameter to enable/disable the optimization.
Thanks! Gerry
Jiang Liu (2): irq_remapping/vt-d: Fix regression caused by commit b106ee63abcc x86, irq: Support CPU vector allocation policies
Documentation/kernel-parameters.txt | 5 +++ arch/x86/kernel/apic/vector.c | 83 +++++++++++++++++++++++++++++++---- drivers/iommu/intel_irq_remapping.c | 16 ++++--- 3 files changed, 90 insertions(+), 14 deletions(-)
-- 1.7.10.4
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