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authorPeter Zijlstra <[email protected]>2012-04-18 19:04:09 +0200
committerIngo Molnar <[email protected]>2012-05-09 13:28:59 +0200
commit0acbb440f06302058e1515861dd534594521e892 (patch)
tree253d5cd412bc8b07ea9c83052ac3b7ece8b944f6 /drivers/scsi/mpt3sas/mpi/mpi2_raid.h
parent94c0dd3278dd3eae52eabf0fb77d472d0dd3e373 (diff)
x86/numa: Hard partition cpu topology masks on node boundaries
When using numa=fake= you can get weird topologies where LLCs can span nodes and other such nonsense. Cure this by hard partitioning these masks on node boundaries. Signed-off-by: Peter Zijlstra <[email protected]> Cc: Tejun Heo <[email protected]> Cc: Yinghai Lu <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
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