- 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

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/i386/isa/mse.c b/sys/i386/isa/mse.c
index bb79f28..408bbf7 100644
--- a/sys/i386/isa/mse.c
+++ b/sys/i386/isa/mse.c
@@ -751,7 +751,7 @@ mseintr(arg)
 			sc->sc_flags &= ~MSESC_WANT;
 			wakeup(sc);
 		}
-		selwakeup(&sc->sc_selp);
+		selwakeuppri(&sc->sc_selp, MSEPRI);
 	}
 }