commit 2f09c24216cd789653eb8efbf8be88409eb8d581
author Trond Myklebust <Trond.Myklebust@netapp.com> Wed Feb 08 22:01:15 2012 -0500
committer Trond Myklebust <Trond.Myklebust@netapp.com> Wed Feb 15 00:19:51 2012 -0500
tree 8ad3049b8303e4537f03ce3c11abdad468cd0803
parent 685f50f9188ac1e8244d0340a9d6ea36b6136cec

SUNRPC: Ensure that we can trace waitqueues when !defined(CONFIG_SYSCTL)

The tracepoint code relies on the queue->name being defined in order to
be able to display the name of the waitqueue on which an RPC task is
sleeping.

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Reported-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>

include/linux/sunrpc/debug.h

diff --git a/include/linux/sunrpc/debug.h b/include/linux/sunrpc/debug.h
index c2786f2..2a11eb2 100644
--- a/include/linux/sunrpc/debug.h
+++ b/include/linux/sunrpc/debug.h
@@ -34,6 +34,9 @@
 #ifdef CONFIG_SYSCTL
 #define  RPC_DEBUG
 #endif
+#ifdef CONFIG_TRACEPOINTS
+#define RPC_TRACEPOINTS
+#endif
 /* #define  RPC_PROFILE */
 
 /*