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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/kern/subr_log.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/subr_log.c')
| -rw-r--r-- | sys/kern/subr_log.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/subr_log.c b/sys/kern/subr_log.c index 031d081..b2ece2d 100644 --- a/sys/kern/subr_log.c +++ b/sys/kern/subr_log.c @@ -192,7 +192,7 @@ logtimeout(void *arg) return; } msgbuftrigger = 0; - selwakeup(&logsoftc.sc_selp); + selwakeuppri(&logsoftc.sc_selp, LOG_RDPRI); if ((logsoftc.sc_state & LOG_ASYNC) && logsoftc.sc_sigio != NULL) pgsigio(&logsoftc.sc_sigio, SIGIO, 0); if (logsoftc.sc_state & LOG_RDWAIT) { |
