| commit | a571bbeafbcc501d9989fbce1cddcd810bd51d71 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Wed Jan 28 14:51:40 2009 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Sun Feb 01 10:49:51 2009 +0100 |
| tree | cbfc71ece2ae3e351424d5f7ca9d8fff2429827b | |
| parent | a9f3e2b549f83a9cdab873abf4140be27c05a3f2 [diff] |
sched: fix buddie group latency Similar to the previous patch, by not clearing buddies we can select entities past their run quota, which can increase latency. This means we have to clear group buddies as well. Do not use the group clear for pick_next_task(), otherwise that'll get O(n^2). Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>