diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2011-07-20 12:42:57 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-07-20 12:54:33 -0400 |
| commit | d110235d2c331c4f79e0879f51104be79e17a469 (patch) | |
| tree | d56bb05a1274f9e7c6a20467d2d04713c185e7ce /Documentation/hwmon/asb100 | |
| parent | e3589f6c81e4764d32a25d2a2a0afe54fa344f5c (diff) | |
sched: Avoid creating superfluous NUMA domains on non-NUMA systems
When creating sched_domains, stop when we've covered the entire
target span instead of continuing to create domains, only to
later find they're redundant and throw them away again.
This avoids single node systems from touching funny NUMA
sched_domain creation code and reduces the risks of the new
SD_OVERLAP code.
Requested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Anton Blanchard <anton@samba.org>
Cc: mahesh@linux.vnet.ibm.com
Cc: benh@kernel.crashing.org
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/1311180177.29152.57.camel@twins
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/hwmon/asb100')
0 files changed, 0 insertions, 0 deletions