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author | tanimura <tanimura@FreeBSD.org> | 2003-11-09 09:17:26 +0000 |
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committer | tanimura <tanimura@FreeBSD.org> | 2003-11-09 09:17:26 +0000 |
commit | 7eade05dfa5c79c8765c89ae76635f31451fe886 (patch) | |
tree | 19de3ca43ba82c3cf15a4a6c7fba917e0f7e416b /sys/kern/kern_event.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/kern/kern_event.c')
-rw-r--r-- | sys/kern/kern_event.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/kern_event.c b/sys/kern/kern_event.c index 63a914f..a0229a7 100644 --- a/sys/kern/kern_event.c +++ b/sys/kern/kern_event.c @@ -925,7 +925,7 @@ kqueue_wakeup(struct kqueue *kq) } if (kq->kq_state & KQ_SEL) { kq->kq_state &= ~KQ_SEL; - selwakeup(&kq->kq_sel); + selwakeuppri(&kq->kq_sel, PSOCK); } KNOTE(&kq->kq_sel.si_note, 0); } |