diff options
| author | Steven Rostedt <srostedt@redhat.com> | 2013-01-25 09:46:36 -0500 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2013-01-25 11:22:11 -0500 |
| commit | d75f717e19fe595e7efbf67de195ada8d89dfbbe (patch) | |
| tree | 26e00856e0595ee4fa5c54fd5c457d62d86c3ff1 /samples/tracepoints/tp-samples-trace.h | |
| parent | b736f48bda54ec75b7dc9306884c3843f1a78a0a (diff) | |
tracing: Remove tracepoint sample code
The tracepoint sample code was used to teach developers how to
create their own tracepoints. But now the trace_events have been
added as a higher level that is used directly by developers today.
Only the trace_event code should use the tracepoint interface
directly and no new tracepoints should be added.
Besides, the example had a race condition with the use of the
->d_name.name dentry field, as pointed out by Al Viro.
Best just to remove the code so it wont be used by other developers.
Link: http://lkml.kernel.org/r/20130123225523.GY4939@ZenIV.linux.org.uk
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'samples/tracepoints/tp-samples-trace.h')
| -rw-r--r-- | samples/tracepoints/tp-samples-trace.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/samples/tracepoints/tp-samples-trace.h b/samples/tracepoints/tp-samples-trace.h deleted file mode 100644 index 4d46be965961..000000000000 --- a/samples/tracepoints/tp-samples-trace.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef _TP_SAMPLES_TRACE_H -#define _TP_SAMPLES_TRACE_H - -#include <linux/proc_fs.h> /* for struct inode and struct file */ -#include <linux/tracepoint.h> - -DECLARE_TRACE(subsys_event, - TP_PROTO(struct inode *inode, struct file *file), - TP_ARGS(inode, file)); -DECLARE_TRACE_NOARGS(subsys_eventb); -#endif |