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| author | Ingo Molnar <mingo@elte.hu> | 2006-01-14 13:20:41 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-14 18:25:20 -0800 |
| commit | b0a9499c3dd50d333e2aedb7e894873c58da3785 (patch) | |
| tree | 1b9610020884091984ce8290c70bebdc3e7bb09b /fs/exec.c | |
| parent | 2d0cfb527944c2cfee2cffab14f52d483e329fcf (diff) | |
| download | op-kernel-dev-b0a9499c3dd50d333e2aedb7e894873c58da3785.zip op-kernel-dev-b0a9499c3dd50d333e2aedb7e894873c58da3785.tar.gz | |
[PATCH] sched: add new SCHED_BATCH policy
Add a new SCHED_BATCH (3) scheduling policy: such tasks are presumed
CPU-intensive, and will acquire a constant +5 priority level penalty. Such
policy is nice for workloads that are non-interactive, but which do not
want to give up their nice levels. The policy is also useful for workloads
that want a deterministic scheduling policy without interactivity causing
extra preemptions (between that workload's tasks).
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/exec.c')
0 files changed, 0 insertions, 0 deletions
