| commit | 9014623c0e3545be58a7f19f55793f6517bdc274 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Mon Oct 15 17:00:05 2007 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Mon Oct 15 17:00:05 2007 +0200 |
| tree | 064267aecedeacb8154282c6475d67f4e34f41e3 | |
| parent | 94dfb5e75ef59068a8cf68fa6e18f25ebdcd20b9 [diff] |
sched: handle vruntime 64-bit overflow Handle vruntime overflow by centering the key space around min_vruntime. ( otherwise we could overflow 64-bit vruntime in a few days with SCHED_IDLE tasks - or in a few years with nice +19. ) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Mike Galbraith <efault@gmx.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>