diff options
| author | Rik van Riel <[email protected]> | 2017-06-23 12:55:27 -0400 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2017-06-24 08:57:46 +0200 |
| commit | 739294fb03f590401bbd7faa6d31a507e3ffada5 (patch) | |
| tree | 90009f4544cfddb9308655a22186890bdae659de /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 1bc3cd4dfa9f2f5385ee15de2301d25e51cf43f0 (diff) | |
sched/numa: Override part of migrate_degrades_locality() when idle balancing
Several tests in the NAS benchmark seem to run a lot slower with
NUMA balancing enabled, than with NUMA balancing disabled. The
slower run time corresponds with increased idle time.
Overriding the final test of migrate_degrades_locality (but still
doing the other NUMA tests first) seems to improve performance
of those benchmarks.
Reported-by: Jirka Hladky <[email protected]>
Signed-off-by: Rik van Riel <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Mel Gorman <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions