diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2012-04-18 19:04:09 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-05-09 13:28:59 +0200 |
| commit | 0acbb440f06302058e1515861dd534594521e892 (patch) | |
| tree | 253d5cd412bc8b07ea9c83052ac3b7ece8b944f6 /lib/mpi/mpiutil.c | |
| parent | 94c0dd3278dd3eae52eabf0fb77d472d0dd3e373 (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 <a.p.zijlstra@chello.nl>
Cc: Tejun Heo <tj@kernel.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: x86@kernel.org
Link: http://lkml.kernel.org/n/tip-di5vwjm96q5vrb76opwuflwx@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions