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Break out the checks for duplicates and absolute settings being too high

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instead of trying to do them all at once.  This should fix the level sorting
problems from the previous revision.

Testing help:	ume
This commit is contained in:
Nate Lawson 2005-09-02 16:32:43 +00:00
parent 1f71de49e1
commit 9000b91eb9
1 changed files with 17 additions and 8 deletions
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25
sys/kern/kern_cpu.c
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@ -760,14 +760,23 @@ cpufreq_dup_set(struct cpufreq_softc *sc, struct cf_level *dup,
KASSERT(!TAILQ_EMPTY(list), ("all levels list empty in dup set"));
TAILQ_FOREACH_REVERSE(itr, list, cf_level_lst, link) {
itr_set = &itr->total_set;
if (fill_set->freq < itr_set->freq &&
!CPUFREQ_CMP(fill_set->freq, itr_set->freq) &&
fill->abs_set.freq <= itr->abs_set.freq) {
CF_DEBUG(
"dup done, inserting new level %d after %d\n",
fill_set->freq, itr_set->freq);
TAILQ_INSERT_AFTER(list, itr, fill, link);
sc->all_count++;
if (CPUFREQ_CMP(fill_set->freq, itr_set->freq)) {
CF_DEBUG("dup set rejecting %d (dupe)\n",
fill_set->freq);
itr = NULL;
break;
} else if (fill_set->freq < itr_set->freq) {
if (fill->abs_set.freq <= itr->abs_set.freq) {
CF_DEBUG(
"dup done, inserting new level %d after %d\n",
fill_set->freq, itr_set->freq);
TAILQ_INSERT_AFTER(list, itr, fill, link);
sc->all_count++;
} else {
CF_DEBUG("dup set rejecting %d (abs too big)\n",
fill_set->freq);
itr = NULL;
}
break;
}
}