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authorSeigo Tanimura <tanimura@FreeBSD.org>2003-11-09 09:17:26 +0000
committerSeigo Tanimura <tanimura@FreeBSD.org>2003-11-09 09:17:26 +0000
commit512824f8f7748f7bb54ef900bc8e68a95a3d0f4d (patch)
tree19de3ca43ba82c3cf15a4a6c7fba917e0f7e416b /sys/i386/isa/spic.c
parent2e55d247a6d6610c98412798ff06d682f2ee91c6 (diff)
downloadsrc-512824f8f7748f7bb54ef900bc8e68a95a3d0f4d.tar.gz
src-512824f8f7748f7bb54ef900bc8e68a95a3d0f4d.zip
- 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
Notes
Notes: svn path=/head/; revision=122352
Diffstat (limited to 'sys/i386/isa/spic.c')
-rw-r--r--sys/i386/isa/spic.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/i386/isa/spic.c b/sys/i386/isa/spic.c
index a0afcb90447c..93985e411445 100644
--- a/sys/i386/isa/spic.c
+++ b/sys/i386/isa/spic.c
@@ -433,7 +433,7 @@ spictimeout(void *arg)
sc->sc_sleeping = 0;
wakeup( sc);
}
- selwakeup(&sc->sc_rsel);
+ selwakeuppri(&sc->sc_rsel, PZERO);
}
spic_call2(sc, 0x81, 0xff); /* Clear event */