| commit | 2002c69595a092518107f7e3c1294c9710bc92ae | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <peterz@infradead.org> | Tue Nov 11 11:52:33 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Nov 11 11:57:22 2008 +0100 |
| tree | 5935add4d4cd426b5b824474b7ec2ffea48d2951 | |
| parent | ad474caca3e2a0550b7ce0706527ad5ab389a4d4 [diff] |
sched: release buddies on yield Clear buddies on yield, so that the buddy rules don't schedule them despite them being placed right-most. This fixed a performance regression with yield-happy binary JVMs. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu> Tested-by: Lin Ming <ming.m.lin@intel.com>