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- Handle the case where slptime == runtime.

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Submitted by:	Atoine Brodin
This commit is contained in:
Jeff Roberson 2007-03-17 23:32:48 +00:00
parent 8cfba7267f
commit 52bc574cc7
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=167669
1 changed files with 5 additions and 1 deletions
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6
sys/kern/sched_ule.c
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@ -1220,10 +1220,14 @@ sched_interact_score(struct thread *td)
div = max(1, td->td_sched->skg_runtime / SCHED_INTERACT_HALF);
return (SCHED_INTERACT_HALF +
(SCHED_INTERACT_HALF - (td->td_sched->skg_slptime / div)));
} if (td->td_sched->skg_slptime > td->td_sched->skg_runtime) {
}
if (td->td_sched->skg_slptime > td->td_sched->skg_runtime) {
div = max(1, td->td_sched->skg_slptime / SCHED_INTERACT_HALF);
return (td->td_sched->skg_runtime / div);
}
/* runtime == slptime */
if (td->td_sched->skg_runtime)
return (SCHED_INTERACT_HALF);
/*
* This can happen if slptime and runtime are 0.