| commit | a25707f3aef9cf68c341eba5960d580f364e4e6f | [log] [tgz] |
|---|---|---|
| author | Ingo Molnar <mingo@elte.hu> | Mon Oct 15 17:00:03 2007 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Mon Oct 15 17:00:03 2007 +0200 |
| tree | 77f13a0d32f68217cf6be32b1ab755bf7c1c0665 | |
| parent | 8ebc91d93669af39dbed50914d7daf457eeb43be [diff] |
sched: remove precise CPU load CPU load calculations are statistical anyway, and there's little benefit from having it calculated on every scheduling event. So remove this code, it gets rid of a divide from the scheduler wakeup and context-switch fastpath. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Mike Galbraith <efault@gmx.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>