diff options
| author | Mike Galbraith <[email protected]> | 2009-11-10 03:50:02 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2009-11-10 04:25:58 +0100 |
| commit | eae0c9dfb534cb3449888b9601228efa6480fdb5 (patch) | |
| tree | 760b553398c783088950c007ca6a213328a7e5c6 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | d8c80ce091f6ead6710bc71b58f2c32e5bf855e4 (diff) | |
sched: Fix and clean up rate-limit newidle code
Commit 1b9508f, "Rate-limit newidle" has been confirmed to fix
the netperf UDP loopback regression reported by Alex Shi.
This is a cleanup and a fix:
- moved to a more out of the way spot
- fix to ensure that balancing doesn't try to balance
runqueues which haven't gone online yet, which can
mess up CPU enumeration during boot.
Reported-by: Alex Shi <[email protected]>
Reported-by: Zhang, Yanmin <[email protected]>
Signed-off-by: Mike Galbraith <[email protected]>
Acked-by: Peter Zijlstra <[email protected]>
Cc: <[email protected]> # .32.x: a1f84a3: sched: Check for an idle shared cache
Cc: <[email protected]> # .32.x: 1b9508f: sched: Rate-limit newidle
Cc: <[email protected]> # .32.x: fd21073: sched: Fix affinity logic
Cc: <[email protected]> # .32.x
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions