diff options
Diffstat (limited to 'tools/perf/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 386e665a166f..45a80b3584ad 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -372,6 +372,11 @@ static int record__mmap_flush_parse(const struct option *opt, return 0; } +static int record__comp_enabled(struct record *rec) +{ + return rec->opts.comp_level > 0; +} + static int process_synthesized_event(struct perf_tool *tool, union perf_event *event, struct perf_sample *sample __maybe_unused, @@ -888,6 +893,8 @@ static void record__init_features(struct record *rec) perf_header__clear_feat(&session->header, HEADER_CLOCKID); perf_header__clear_feat(&session->header, HEADER_DIR_FORMAT); + if (!record__comp_enabled(rec)) + perf_header__clear_feat(&session->header, HEADER_COMPRESSED); perf_header__clear_feat(&session->header, HEADER_STAT); } @@ -1245,6 +1252,7 @@ static int __cmd_record(struct record *rec, int argc, const char **argv) err = -1; goto out_child; } + session->header.env.comp_mmap_len = session->evlist->mmap_len; err = bpf__apply_obj_config(); if (err) { |