diff options
| author | Mike Galbraith <[email protected]> | 2009-09-09 13:41:37 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2009-09-09 15:30:06 +0000 |
| commit | 172e082a9111ea504ee34cbba26284a5ebdc53a7 (patch) | |
| tree | da8e95b16003960d3c132f51e01f83aae6b25d4b /security/selinux/hooks.c | |
| parent | sched: Turn off child_runs_first (diff) | |
| download | kernel-172e082a9111ea504ee34cbba26284a5ebdc53a7.tar.gz kernel-172e082a9111ea504ee34cbba26284a5ebdc53a7.zip | |
sched: Re-tune the scheduler latency defaults to decrease worst-case latencies
Reduce the latency target from 20 msecs to 5 msecs.
Why? Larger latencies increase spread, which is good for scaling,
but bad for worst case latency.
We still have the ilog(nr_cpus) rule to scale up on bigger
server boxes.
Signed-off-by: Mike Galbraith <[email protected]>
Acked-by: Peter Zijlstra <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'security/selinux/hooks.c')
0 files changed, 0 insertions, 0 deletions