Module Name: src
Committed By: christos
Date: Sun Jan 24 01:01:11 UTC 2016
Modified Files:
src/sys/dev: lockstat.h
Log Message:
Fix non-cpu counter build.
To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/lockstat.h
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/lockstat.h
diff -u src/sys/dev/lockstat.h:1.13 src/sys/dev/lockstat.h:1.14
--- src/sys/dev/lockstat.h:1.13 Sun Mar 8 21:41:41 2015
+++ src/sys/dev/lockstat.h Sat Jan 23 20:01:11 2016
@@ -1,4 +1,4 @@
-/* $NetBSD: lockstat.h,v 1.13 2015/03/09 01:41:41 christos Exp $ */
+/* $NetBSD: lockstat.h,v 1.14 2016/01/24 01:01:11 christos Exp $ */
/*-
* Copyright (c) 2006 The NetBSD Foundation, Inc.
@@ -181,9 +181,6 @@ do { \
void lockstat_event(uintptr_t, uintptr_t, u_int, u_int, uint64_t);
-extern volatile u_int lockstat_enabled;
-extern volatile u_int lockstat_dev_enabled;
-
#else
#define LOCKSTAT_FLAG(name) /* nothing */
@@ -216,9 +213,14 @@ void lockstat_probe_stub(uint32_t, uint
#define KDTRACE_LOCKSTAT_ENABLED 0
#endif
+#if defined(_KERNEL) && NLOCKSTAT > 0
+extern volatile u_int lockstat_enabled;
+extern volatile u_int lockstat_dev_enabled;
+
#define LOCKSTAT_ENABLED_UPDATE() do { \
lockstat_enabled = lockstat_dev_enabled | KDTRACE_LOCKSTAT_ENABLED; \
membar_producer(); \
} while (/*CONSTCOND*/0)
+#endif
#endif /* _SYS_LOCKSTAT_H_ */
