diff options
| author | ume <ume@FreeBSD.org> | 2005-08-16 20:03:08 +0000 |
|---|---|---|
| committer | ume <ume@FreeBSD.org> | 2005-08-16 20:03:08 +0000 |
| commit | 69a7276f8fbc2461d034a784abb6acd57872f0ec (patch) | |
| tree | 8e4450d25e84eb38eceb86149313819a0d69f781 | |
| parent | 0b8c72b90b7b6c3863eed4dec8b9faef01615bbe (diff) | |
| download | FreeBSD-src-69a7276f8fbc2461d034a784abb6acd57872f0ec.zip FreeBSD-src-69a7276f8fbc2461d034a784abb6acd57872f0ec.tar.gz | |
Save cpu level only when priority is greater than PRIO_USER
to make CPUFREQ_SET(NULL, prio) work.
TODO: implement saved_level as stack.
Reviewed by: njl
| -rw-r--r-- | sys/kern/kern_cpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/kern_cpu.c b/sys/kern/kern_cpu.c index be7fce9..d619ec8 100644 --- a/sys/kern/kern_cpu.c +++ b/sys/kern/kern_cpu.c @@ -336,7 +336,7 @@ cf_set_method(device_t dev, const struct cf_level *level, int priority) */ if (sc->curr_level.total_set.freq != CPUFREQ_VAL_UNKNOWN && sc->saved_level.total_set.freq == CPUFREQ_VAL_UNKNOWN && - priority > sc->curr_priority) { + priority > CPUFREQ_PRIO_USER && priority > sc->curr_priority) { CF_DEBUG("saving level, freq %d prio %d\n", sc->curr_level.total_set.freq, sc->curr_priority); sc->saved_level = sc->curr_level; |
