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| author | Steven Rostedt <srostedt@redhat.com> | 2009-02-27 17:36:06 -0500 |
|---|---|---|
| committer | Steven Rostedt <srostedt@redhat.com> | 2009-02-28 02:58:50 -0500 |
| commit | eb594e45f6979cd10b18d87f7b3f02119e00a108 (patch) | |
| tree | eb27cea51205ad527a0b1582c9b02d434f7129bc | |
| parent | 0cfe82451dfa3ebf4e69158f2eb450f2fbb6b715 (diff) | |
| download | op-kernel-dev-eb594e45f6979cd10b18d87f7b3f02119e00a108.zip op-kernel-dev-eb594e45f6979cd10b18d87f7b3f02119e00a108.tar.gz | |
tracing: move trace point formats to files in include/trace directory
Impact: clean up
To further facilitate the ease of adding trace points for developers, this
patch creates include/trace/trace_events.h and
include/trace/trace_event_types.h.
The former file will hold the trace/<type>.h files and the latter will hold
the trace/<type>_event_types.h files.
To create new tracepoints and to have them automatically
appear in the event tracer, a developer makes the trace/<type>.h file
which includes <linux/tracepoint.h> and the trace/<type>_event_types.h file.
The trace/<type>_event_types.h file will hold the TRACE_FORMAT
macros.
Then add the trace/<type>.h file to trace/trace_events.h,
and add the trace/<type>_event_types.h to the trace_event_types.h file.
No need to modify files elsewhere.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
| -rw-r--r-- | include/trace/trace_event_types.h | 4 | ||||
| -rw-r--r-- | include/trace/trace_events.h | 4 | ||||
| -rw-r--r-- | kernel/trace/events.c | 10 |
3 files changed, 10 insertions, 8 deletions
diff --git a/include/trace/trace_event_types.h b/include/trace/trace_event_types.h new file mode 100644 index 0000000..33c8ed5 --- /dev/null +++ b/include/trace/trace_event_types.h @@ -0,0 +1,4 @@ +/* trace/<type>_event_types.h here */ + +#include <trace/sched_event_types.h> +#include <trace/irq_event_types.h> diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h new file mode 100644 index 0000000..ea2ef20 --- /dev/null +++ b/include/trace/trace_events.h @@ -0,0 +1,4 @@ +/* trace/<type>.h here */ + +#include <trace/sched.h> +#include <trace/irq.h> diff --git a/kernel/trace/events.c b/kernel/trace/events.c index 3c75623..46e27ad 100644 --- a/kernel/trace/events.c +++ b/kernel/trace/events.c @@ -1,15 +1,9 @@ /* * This is the place to register all trace points as events. - * Include the trace/<type>.h at the top. - * Include the trace/<type>_event_types.h at the bottom. */ -/* trace/<type>.h here */ -#include <trace/sched.h> -#include <trace/irq.h> +#include <trace/trace_events.h> #include "trace_events.h" -/* trace/<type>_event_types.h here */ -#include <trace/sched_event_types.h> -#include <trace/irq_event_types.h> +#include <trace/trace_event_types.h> |
