diff options
| author | Steven Rostedt (Google) <rostedt@goodmis.org> | 2022-03-04 01:05:34 +0300 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2022-03-11 19:49:24 +0300 |
| commit | 3a73333fb370f7b65de9d94c53df503642bda789 (patch) | |
| tree | c3bafc1a059c00507daabd3ba27ea4c3c3a92bd9 /samples/trace_events/Makefile | |
| parent | af6b9668e85ffd1502aada8036ccbf4dbd481708 (diff) | |
| download | linux-3a73333fb370f7b65de9d94c53df503642bda789.tar.xz | |
tracing: Add TRACE_CUSTOM_EVENT() macro
To make it really easy to add custom events from modules, add a
TRACE_CUSTOM_EVENT() macro that acts just like the TRACE_EVENT() macro,
but creates a custom event to an already existing tracepoint.
The trace_custom_sched.[ch] has been updated to use this new macro to show
how simple it is.
Link: https://lkml.kernel.org/r/20220303220625.738622494@goodmis.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'samples/trace_events/Makefile')
| -rw-r--r-- | samples/trace_events/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/samples/trace_events/Makefile b/samples/trace_events/Makefile index e98afc447fe1..b3808bb4cf8b 100644 --- a/samples/trace_events/Makefile +++ b/samples/trace_events/Makefile @@ -11,7 +11,7 @@ # Here trace-events-sample.c does the CREATE_TRACE_POINTS. # CFLAGS_trace-events-sample.o := -I$(src) +CFLAGS_trace_custom_sched.o := -I$(src) obj-$(CONFIG_SAMPLE_TRACE_EVENTS) += trace-events-sample.o - obj-$(CONFIG_SAMPLE_TRACE_CUSTOM_EVENTS) += trace_custom_sched.o |