diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2022-06-10 14:33:12 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-06-23 11:54:21 -0300 |
| commit | f42c0ce573df79d1b8bd169008c994dcdd43585a (patch) | |
| tree | 5f71ff2d84b8ee0ad11260d094bd0bc5fddfdbc5 /tools/perf/builtin-record.c | |
| parent | 924a221581db557f6c61b93fe5f25893a74bc3ea (diff) | |
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: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Ian 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: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 9a71f0330137..3959a1b86afb 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -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; |