Module Name: src
Committed By: mrg
Date: Sat May 7 08:09:43 UTC 2016
Modified Files:
src/sys/dev/usb: umidi.c
Log Message:
disable kpreempt around softint_schedule(). fixes playing on umidi.
To generate a diff of this commit:
cvs rdiff -u -r1.69 -r1.70 src/sys/dev/usb/umidi.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/usb/umidi.c
diff -u src/sys/dev/usb/umidi.c:1.69 src/sys/dev/usb/umidi.c:1.70
--- src/sys/dev/usb/umidi.c:1.69 Sat Apr 23 10:15:32 2016
+++ src/sys/dev/usb/umidi.c Sat May 7 08:09:43 2016
@@ -1,4 +1,4 @@
-/* $NetBSD: umidi.c,v 1.69 2016/04/23 10:15:32 skrll Exp $ */
+/* $NetBSD: umidi.c,v 1.70 2016/05/07 08:09:43 mrg Exp $ */
/*
* Copyright (c) 2001, 2012, 2014 The NetBSD Foundation, Inc.
@@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: umidi.c,v 1.69 2016/04/23 10:15:32 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: umidi.c,v 1.70 2016/05/07 08:09:43 mrg Exp $");
#include <sys/types.h>
#include <sys/param.h>
@@ -1786,7 +1786,9 @@ out_jack_output(struct umidi_jack *out_j
* before starting the USB transfer, and send a longer one.
*/
ep->soliciting = 1;
+ kpreempt_disable();
softint_schedule(ep->solicit_cookie);
+ kpreempt_enable();
}
if (--sc->sc_refcnt < 0)
