MFV r248217:

Merge change from vendor to reduce diff only.
ZFS dtrace probes are not supported on FreeBSD yet.

Illumos ZFS issues:
  3598 want to dtrace when errors are generated in zfs

MFC after:	3 weeks

1 files changed, 36 insertions, 0 deletions

diff --git a/cddl/contrib/opensolaris/lib/libzpool/common/zfs.d b/cddl/contrib/opensolaris/lib/libzpool/common/zfs.d
new file mode 100644
index 0000000..1351733
--- /dev/null
+++ b/cddl/contrib/opensolaris/lib/libzpool/common/zfs.d
@@ -0,0 +1,36 @@
+/*
+ * CDDL HEADER START
+ *
+ * This file and its contents are supplied under the terms of the
+ * Common Development and Distribution License ("CDDL"), version 1.0.
+ * You may only use this file in accordance with the terms of version
+ * 1.0 of the CDDL.
+ *
+ * A full copy of the text of the CDDL should have accompanied this
+ * source.  A copy of the CDDL is also available via the Internet at
+ * http://www.illumos.org/license/CDDL.
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright (c) 2013 by Delphix. All rights reserved.
+ */
+
+provider zfs {
+	probe probe0(char *probename);
+	probe probe1(char *probename, unsigned long arg1);
+	probe probe2(char *probename, unsigned long arg1, unsigned long arg2);
+	probe probe3(char *probename, unsigned long arg1, unsigned long arg2,
+	    unsigned long arg3);
+	probe probe4(char *probename, unsigned long arg1, unsigned long arg2,
+	    unsigned long arg3, unsigned long arg4);
+
+	probe set__error(int err);
+};
+
+#pragma D attributes Evolving/Evolving/ISA provider zfs provider
+#pragma D attributes Private/Private/Unknown provider zfs module
+#pragma D attributes Private/Private/Unknown provider zfs function
+#pragma D attributes Evolving/Evolving/ISA provider zfs name
+#pragma D attributes Evolving/Evolving/ISA provider zfs args