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sched: cleanup, sched_granularity -> sched_min_granularity

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due to adaptive granularity scheduling the role of sched_granularity
has changed to "minimum granularity", so rename the variable (and the
tunable) accordingly.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
This commit is contained in:
Ingo Molnar
2007-08-25 18:41:53 +02:00
parent 218050855e
commit 172ac3dbb7
4 changed files with 8 additions and 8 deletions
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4
kernel/sched_fair.c
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@@ -40,7 +40,7 @@ unsigned int sysctl_sched_latency __read_mostly = 20000000ULL;
* Minimal preemption granularity for CPU-bound tasks:
* (default: 2 msec, units: nanoseconds)
*/
unsigned int sysctl_sched_granularity __read_mostly = 2000000ULL;
unsigned int sysctl_sched_min_granularity __read_mostly = 2000000ULL;
/*
* SCHED_BATCH wake-up granularity.
@@ -258,7 +258,7 @@ sched_granularity(struct cfs_rq *cfs_rq)
if (nr > 1) {
gran = gran/nr - gran/nr/nr;
gran = max(gran, sysctl_sched_granularity);
gran = max(gran, sysctl_sched_min_granularity);
}
return gran;