From 7eade05dfa5c79c8765c89ae76635f31451fe886 Mon Sep 17 00:00:00 2001 From: tanimura Date: Sun, 9 Nov 2003 09:17:26 +0000 Subject: - 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 --- sys/kern/sys_pipe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sys/kern/sys_pipe.c') diff --git a/sys/kern/sys_pipe.c b/sys/kern/sys_pipe.c index 3208e5c..7b4667b 100644 --- a/sys/kern/sys_pipe.c +++ b/sys/kern/sys_pipe.c @@ -447,7 +447,7 @@ pipeselwakeup(cpipe) if (cpipe->pipe_state & PIPE_SEL) { cpipe->pipe_state &= ~PIPE_SEL; - selwakeup(&cpipe->pipe_sel); + selwakeuppri(&cpipe->pipe_sel, PSOCK); } if ((cpipe->pipe_state & PIPE_ASYNC) && cpipe->pipe_sigio) pgsigio(&cpipe->pipe_sigio, SIGIO, 0); -- cgit v1.1