1 files changed, 57 insertions, 0 deletions

diff --git a/include/linux/lockd/debug.h b/include/linux/lockd/debug.h
new file mode 100644
index 000000000000..34b2b7f33c3b
--- /dev/null
+++ b/include/linux/lockd/debug.h
@@ -0,0 +1,57 @@
+/*
+ * linux/include/linux/lockd/debug.h
+ *
+ * Debugging stuff.
+ *
+ * Copyright (C) 1996 Olaf Kirch <okir@monad.swb.de>
+ */
+
+#ifndef LINUX_LOCKD_DEBUG_H
+#define LINUX_LOCKD_DEBUG_H
+
+#ifdef __KERNEL__
+
+#include <linux/sunrpc/debug.h>
+
+/*
+ * Enable lockd debugging.
+ * Requires RPC_DEBUG.
+ */
+#ifdef RPC_DEBUG
+# define LOCKD_DEBUG            1
+#endif
+
+#undef ifdebug
+#if defined(RPC_DEBUG) && defined(LOCKD_DEBUG)
+# define ifdebug(flag)          if (unlikely(nlm_debug & NLMDBG_##flag))
+#else
+# define ifdebug(flag)          if (0)
+#endif
+
+#endif /* __KERNEL__ */
+
+/*
+ * Debug flags
+ */
+#define NLMDBG_SVC              0x0001
+#define NLMDBG_CLIENT           0x0002
+#define NLMDBG_CLNTLOCK         0x0004
+#define NLMDBG_SVCLOCK          0x0008
+#define NLMDBG_MONITOR          0x0010
+#define NLMDBG_CLNTSUBS         0x0020
+#define NLMDBG_SVCSUBS          0x0040
+#define NLMDBG_HOSTCACHE        0x0080
+#define NLMDBG_XDR              0x0100
+#define NLMDBG_ALL              0x7fff
+
+
+/*
+ * Support for printing NLM cookies in dprintk()
+ */
+#ifdef RPC_DEBUG
+struct nlm_cookie;
+/* Call this function with the BKL held (it uses a static buffer) */
+extern const char *nlmdbg_cookie2a(const struct nlm_cookie *);
+#endif
+
+#endif /* LINUX_LOCKD_DEBUG_H */