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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2008-01-31 22:45:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-31 22:45:22 +0100 |
| commit | ef9884e6f29bbe1075204f962a00f7533bf7e8f3 (patch) | |
| tree | 6d67c6a7073ec99237336c32a8d6985d5b8a2f4e /kernel/sched.c | |
| parent | 296825cbe14d4c95ee9c41ca5824f7487bfb4d9d (diff) | |
| download | lwn-ef9884e6f29bbe1075204f962a00f7533bf7e8f3.tar.gz lwn-ef9884e6f29bbe1075204f962a00f7533bf7e8f3.zip | |
sched: let +nice tasks have smaller impact
Michel Dänzr has bisected an interactivity problem with
plus-reniced tasks back to this commit:
810e95ccd58d91369191aa4ecc9e6d4a10d8d0c8 is first bad commit
commit 810e95ccd58d91369191aa4ecc9e6d4a10d8d0c8
Author: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Mon Oct 15 17:00:14 2007 +0200
sched: another wakeup_granularity fix
unit mis-match: wakeup_gran was used against a vruntime
fix this by assymetrically scaling the vtime of positive reniced
tasks.
Bisected-by: Michel Dänzer <michel@tungstengraphics.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched.c')
0 files changed, 0 insertions, 0 deletions