Commit f42c0ce5 authored by Adrian Hunter's avatar Adrian Hunter Committed by Arnaldo Carvalho de Melo
Browse files

perf record: Always get text_poke events with --kcore option 



kcore provides a copy of the running kernel including any modified code.
A trace that benefits from that also benefits from text_poke events, so
enable them.

Signed-off-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Acked-by: default avatarIan Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20220610113316.6682-2-adrian.hunter@intel.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 924a2215

tools/perf/builtin-record.c

+3 −0
Original line number Diff line number Diff line
@@ -3805,6 +3805,9 @@ int cmd_record(int argc, const char **argv) 
		goto out_opts;

	}



	if (rec->opts.kcore)

		rec->opts.text_poke = true;



	if (rec->opts.kcore || record__threads_enabled(rec))

		rec->data.is_dir = true;