Module Name: src
Committed By: nat
Date: Sat Jul 1 05:44:52 UTC 2017
Modified Files:
src/sys/dev: audio.c
Log Message:
Broadcast all conditional variables if in being deactivated so no readers
or writers get stuck.
To generate a diff of this commit:
cvs rdiff -u -r1.366 -r1.367 src/sys/dev/audio.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/audio.c
diff -u src/sys/dev/audio.c:1.366 src/sys/dev/audio.c:1.367
--- src/sys/dev/audio.c:1.366 Sun Jun 25 10:28:22 2017
+++ src/sys/dev/audio.c Sat Jul 1 05:44:52 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: audio.c,v 1.366 2017/06/25 10:28:22 nat Exp $ */
+/* $NetBSD: audio.c,v 1.367 2017/07/01 05:44:52 nat Exp $ */
/*-
* Copyright (c) 2016 Nathanial Sloss <[email protected]>
@@ -148,7 +148,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.366 2017/06/25 10:28:22 nat Exp $");
+__KERNEL_RCSID(0, "$NetBSD: audio.c,v 1.367 2017/07/01 05:44:52 nat Exp $");
#ifdef _KERNEL_OPT
#include "audio.h"
@@ -897,6 +897,10 @@ audioactivate(device_t self, enum devact
sc->sc_dying = true;
mutex_enter(sc->sc_intr_lock);
cv_broadcast(&sc->sc_condvar);
+ cv_broadcast(&sc->sc_rcondvar);
+ cv_broadcast(&sc->sc_wchan);
+ cv_broadcast(&sc->sc_rchan);
+ cv_broadcast(&sc->sc_lchan);
mutex_exit(sc->sc_intr_lock);
mutex_exit(sc->sc_lock);
return 0;
