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| author | tanimura <tanimura@FreeBSD.org> | 2003-11-09 09:17:26 +0000 |
|---|---|---|
| committer | tanimura <tanimura@FreeBSD.org> | 2003-11-09 09:17:26 +0000 |
| commit | 7eade05dfa5c79c8765c89ae76635f31451fe886 (patch) | |
| tree | 19de3ca43ba82c3cf15a4a6c7fba917e0f7e416b /sys/i386/bios/apm.c | |
| parent | 9cbd7fa025947081790184770a6c74511b0b0a44 (diff) | |
| download | FreeBSD-src-7eade05dfa5c79c8765c89ae76635f31451fe886.zip FreeBSD-src-7eade05dfa5c79c8765c89ae76635f31451fe886.tar.gz | |
- Implement selwakeuppri() which allows raising the priority of a
thread being waken up. The thread waken up can run at a priority as
high as after tsleep().
- Replace selwakeup()s with selwakeuppri()s and pass appropriate
priorities.
- Add cv_broadcastpri() which raises the priority of the broadcast
threads. Used by selwakeuppri() if collision occurs.
Not objected in: -arch, -current
Diffstat (limited to 'sys/i386/bios/apm.c')
| -rw-r--r-- | sys/i386/bios/apm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/i386/bios/apm.c b/sys/i386/bios/apm.c index f67bdbe..64337c4 100644 --- a/sys/i386/bios/apm.c +++ b/sys/i386/bios/apm.c @@ -999,7 +999,7 @@ apm_record_event(struct apm_softc *sc, u_int event_type) sc->event_ptr %= APM_NEVENTS; evp->type = event_type; evp->index = ++apm_evindex; - selwakeup(&sc->sc_rsel); + selwakeuppri(&sc->sc_rsel, PZERO); return (sc->sc_flags & SCFLAG_OCTL) ? 0 : 1; /* user may handle */ } |
