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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2010-11-15 15:47:01 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-11-18 13:27:47 +0100 |
| commit | 3d4b47b4b040c9d77dd68104cfc1055d89a55afd (patch) | |
| tree | a4b39b5d7c89a319b81543c1b26778d6220e772b /net | |
| parent | 2069dd75c7d0f49355939e5586daf5a9ab216db7 (diff) | |
| download | blackbird-op-linux-3d4b47b4b040c9d77dd68104cfc1055d89a55afd.tar.gz blackbird-op-linux-3d4b47b4b040c9d77dd68104cfc1055d89a55afd.zip | |
sched: Implement on-demand (active) cfs_rq list
Make certain load-balance actions scale per number of active cgroups
instead of the number of existing cgroups.
This makes wakeup/sleep paths more expensive, but is a win for systems
where the vast majority of existing cgroups are idle.
Signed-off-by: Paul Turner <pjt@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20101115234937.666535048@google.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions
