| commit | 9e3081ca61147b29f52fddb4f7c6b6b82ea5eb7a | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Mon Nov 15 15:47:02 2010 -0800 |
| committer | Ingo Molnar <mingo@elte.hu> | Thu Nov 18 13:27:47 2010 +0100 |
| tree | 74ec7a4f3e544ed64afb6cb7abe6322ca700d19a | |
| parent | 3d4b47b4b040c9d77dd68104cfc1055d89a55afd [diff] |
sched: Make tg_shares_up() walk on-demand Make tg_shares_up() use the active cgroup list, this means we cannot do a strict bottom-up walk of the hierarchy, but assuming its a very wide tree with a small number of active groups it should be a win. Signed-off-by: Paul Turner <pjt@google.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20101115234937.754159484@google.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>