tracing: replace TP<var> with TP_<var>
Impact: clean up
The macros TPPROTO, TPARGS, TPFMT, TPRAWFMT, and TPCMD all look a bit
ugly. This patch adds an underscore to their names.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
diff --git a/Documentation/tracepoints.txt b/Documentation/tracepoints.txt
index 6f0a044..4ff43c6 100644
--- a/Documentation/tracepoints.txt
+++ b/Documentation/tracepoints.txt
@@ -45,8 +45,8 @@
#include <linux/tracepoint.h>
DECLARE_TRACE(subsys_eventname,
- TPPROTO(int firstarg, struct task_struct *p),
- TPARGS(firstarg, p));
+ TP_PROTO(int firstarg, struct task_struct *p),
+ TP_ARGS(firstarg, p));
In subsys/file.c (where the tracing statement must be added) :
@@ -66,10 +66,10 @@
- subsys is the name of your subsystem.
- eventname is the name of the event to trace.
-- TPPROTO(int firstarg, struct task_struct *p) is the prototype of the
+- TP_PROTO(int firstarg, struct task_struct *p) is the prototype of the
function called by this tracepoint.
-- TPARGS(firstarg, p) are the parameters names, same as found in the
+- TP_ARGS(firstarg, p) are the parameters names, same as found in the
prototype.
Connecting a function (probe) to a tracepoint is done by providing a
