Fix build failure with Linux 4.1 and FTRACE

See also #3546, commit c1718e9

Signed-off-by: Chris Dunlop <chris@onthe.net.au>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #3673

diff --git a/include/sys/trace_multilist.h b/include/sys/trace_multilist.h
index 11d2f2701ac4d83e5b5af1e7cfdd954aec07fcd4..08e27a9119b7f85aa66987401f127af74cb20bb1 100644 (file)
--- a/include/sys/trace_multilist.h
+++ b/include/sys/trace_multilist.h
@@ -24,6 +24,9 @@
 #undef TRACE_SYSTEM
 #define        TRACE_SYSTEM zfs
 
+#undef TRACE_SYSTEM_VAR
+#define        TRACE_SYSTEM_VAR zfs_multilist
+
 #if !defined(_TRACE_MULTILIST_H) || defined(TRACE_HEADER_MULTI_READ)
 #define        _TRACE_MULTILIST_H