From 9bf59af57520acac695886d0d90aad7eb262b6c3 Mon Sep 17 00:00:00 2001
From: Fabian Keil <fk@fabiankeil.de>
Date: Sat, 22 Apr 2017 13:41:41 +0200
Subject: [PATCH 091/325] share/dtrace: Add zfsdbg-msg

... which shows ZFS debug messages.

Obtained from: ElectroBSD
---
 share/dtrace/Makefile   |  3 ++-
 share/dtrace/zfsdbg-msg | 12 ++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100755 share/dtrace/zfsdbg-msg

diff --git a/share/dtrace/Makefile b/share/dtrace/Makefile
index 123ea66735d3..4386cba69afe 100644
--- a/share/dtrace/Makefile
+++ b/share/dtrace/Makefile
@@ -21,7 +21,8 @@ SCRIPTS=	blocking \
 		tcpdebug \
 		tcpstate \
 		tcptrack \
-		udptrack
+		udptrack \
+		zfsdbg-msg
 
 SCRIPTSDIR= ${SHAREDIR}/dtrace
 
diff --git a/share/dtrace/zfsdbg-msg b/share/dtrace/zfsdbg-msg
new file mode 100755
index 000000000000..80e65b2dbae5
--- /dev/null
+++ b/share/dtrace/zfsdbg-msg
@@ -0,0 +1,12 @@
+#!/usr/sbin/dtrace -s
+
+/***************************************************************************
+ * zfs-dbgmsg - Emit ZFS debug messages
+ ***************************************************************************/
+
+#pragma D option quiet
+
+zfs-dbgmsg
+{
+	printf("%Y: %s\n", walltimestamp, stringof(arg0))
+}
-- 
2.32.0