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| author | Jiri Kosina <jkosina@suse.cz> | 2008-10-27 17:41:58 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-27 18:49:19 +0100 |
| commit | 4078e359c4688541a0093fde0dff35dc7190c4f5 (patch) | |
| tree | 64e9d91e67b3031820ad73ef4e91bfed529d89f2 /Documentation/scheduler/sched-design-CFS.txt | |
| parent | 3f3a490480d8ab96e0fe30a41f80f14e6a0c579d (diff) | |
| download | blackbird-op-linux-4078e359c4688541a0093fde0dff35dc7190c4f5.tar.gz blackbird-op-linux-4078e359c4688541a0093fde0dff35dc7190c4f5.zip | |
sched: fix documentation reference for sched_min_granularity_ns
Impact: documentation fix
sched-design-CFS.txt wrongly references sched_granularity_ns sysctl,
as its name in fact is sched_min_granularity_ns.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/scheduler/sched-design-CFS.txt')
| -rw-r--r-- | Documentation/scheduler/sched-design-CFS.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/scheduler/sched-design-CFS.txt b/Documentation/scheduler/sched-design-CFS.txt index 9d8eb553884c..eb471c7a905e 100644 --- a/Documentation/scheduler/sched-design-CFS.txt +++ b/Documentation/scheduler/sched-design-CFS.txt @@ -92,7 +92,7 @@ other HZ detail. Thus the CFS scheduler has no notion of "timeslices" in the way the previous scheduler had, and has no heuristics whatsoever. There is only one central tunable (you have to switch on CONFIG_SCHED_DEBUG): - /proc/sys/kernel/sched_granularity_ns + /proc/sys/kernel/sched_min_granularity_ns which can be used to tune the scheduler from "desktop" (i.e., low latencies) to "server" (i.e., good batching) workloads. It defaults to a setting suitable |
