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| author | Steven Rostedt <srostedt@redhat.com> | 2009-03-09 15:47:18 -0400 |
|---|---|---|
| committer | Steven Rostedt <srostedt@redhat.com> | 2009-03-10 00:35:04 -0400 |
| commit | 2939b0469d04ba9ac791aca9a81625d7eb50662b (patch) | |
| tree | 573f10c39f34c670fdc6832415642738c5afb3f9 /Documentation/tracepoints.txt | |
| parent | 156b5f172a64103bcb13b6d26288388b9019caa3 (diff) | |
| download | op-kernel-dev-2939b0469d04ba9ac791aca9a81625d7eb50662b.zip op-kernel-dev-2939b0469d04ba9ac791aca9a81625d7eb50662b.tar.gz | |
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>
Diffstat (limited to 'Documentation/tracepoints.txt')
| -rw-r--r-- | Documentation/tracepoints.txt | 8 |
1 files changed, 4 insertions, 4 deletions
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 @@ In include/trace/subsys.h : #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 @@ Where : - 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 |
