diff options
| author | Steven Rostedt (Google) <rostedt@goodmis.org> | 2023-01-24 15:22:39 -0500 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2023-01-25 10:31:24 -0500 |
| commit | 92a22cea4c847b518af646a809cd662d55f9d8ac (patch) | |
| tree | 53e6d41bb0e003f1e4351897c6fe60fc1a362f89 /include/trace/stages | |
| parent | b81a3a100cca1bd63d897efa339d047986615c9f (diff) | |
perf/tracing: Use stage6 of tracing to not duplicate macros
The perf events are created by the same macro magic as tracefs trace
events are. But to hook into perf, it has its own code. It duplicates many
of the same macros as the tracefs macros and this is an issue because it
misses bug fixes as well as any new enhancements that come with the other
trace macros.
As the trace macros have been put into their own staging files, have perf
take advantage of this and use the tracefs stage 6 macros that the "fast
assign" portion of the trace event macro uses.
Link: https://lkml.kernel.org/r/20230124202515.716458410@goodmis.org
Link: https://lore.kernel.org/lkml/1671181385-5719-1-git-send-email-quic_linyyuan@quicinc.com/
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reported-by: Linyu Yuan <quic_linyyuan@quicinc.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'include/trace/stages')
| -rw-r--r-- | include/trace/stages/stage6_event_callback.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/trace/stages/stage6_event_callback.h b/include/trace/stages/stage6_event_callback.h index 49c32394b53f..919b1a4da980 100644 --- a/include/trace/stages/stage6_event_callback.h +++ b/include/trace/stages/stage6_event_callback.h @@ -2,6 +2,9 @@ /* Stage 6 definitions for creating trace events */ +/* Reuse some of the stage 3 macros */ +#include "stage3_trace_output.h" + #undef __entry #define __entry entry |