diff options
Diffstat (limited to 'tools/perf/builtin-inject.c')
| -rw-r--r-- | tools/perf/builtin-inject.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index 01afa96db59d..f9af24350f61 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -46,6 +46,7 @@ struct perf_inject { bool jit_mode; bool in_place_update; bool in_place_update_dry_run; + bool is_pipe; const char *input_name; struct perf_data output; u64 bytes_written; @@ -126,7 +127,7 @@ static int perf_event__repipe_attr(struct perf_tool *tool, if (ret) return ret; - if (!inject->output.is_pipe) + if (!inject->is_pipe) return 0; return perf_event__repipe_synth(tool, event); @@ -826,14 +827,14 @@ static int __cmd_inject(struct perf_inject *inject) if (!inject->itrace_synth_opts.set) auxtrace_index__free(&session->auxtrace_index); - if (!data_out->is_pipe && !inject->in_place_update) + if (!inject->is_pipe && !inject->in_place_update) lseek(fd, output_data_offset, SEEK_SET); ret = perf_session__process_events(session); if (ret) return ret; - if (!data_out->is_pipe && !inject->in_place_update) { + if (!inject->is_pipe && !inject->in_place_update) { if (inject->build_ids) perf_header__set_feat(&session->header, HEADER_BUILD_ID); @@ -992,8 +993,12 @@ int cmd_inject(int argc, const char **argv) } data.path = inject.input_name; - inject.session = __perf_session__new(&data, inject.output.is_pipe, - perf_data__fd(&inject.output), &inject.tool); + if (!strcmp(inject.input_name, "-") || inject.output.is_pipe) + inject.is_pipe = true; + + inject.session = __perf_session__new(&data, inject.is_pipe, + perf_data__fd(&inject.output), + &inject.tool); if (IS_ERR(inject.session)) { ret = PTR_ERR(inject.session); goto out_close_output; |