diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2021-07-19 15:31:50 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-08-02 10:09:05 -0300 |
| commit | 0ae03893623dd1ddf17c1210265e5d7f9e2f3ed6 (patch) | |
| tree | 2dc1ca5bf970e511191e025c1c4da4521a803622 /tools/perf/builtin-inject.c | |
| parent | 2681bd85a4b92788e265934d0d76bd56b5b08d16 (diff) | |
perf tools: Pass a fd to perf_file_header__read_pipe()
Currently it unconditionally writes to stdout for repipe. But perf
inject can direct its output to a regular file. Then it needs to
write the header to the file as well.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210719223153.1618812-3-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-inject.c')
| -rw-r--r-- | tools/perf/builtin-inject.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c index ecad56357134..01afa96db59d 100644 --- a/tools/perf/builtin-inject.c +++ b/tools/perf/builtin-inject.c @@ -992,7 +992,8 @@ int cmd_inject(int argc, const char **argv) } data.path = inject.input_name; - inject.session = __perf_session__new(&data, inject.output.is_pipe, &inject.tool); + inject.session = __perf_session__new(&data, inject.output.is_pipe, + perf_data__fd(&inject.output), &inject.tool); if (IS_ERR(inject.session)) { ret = PTR_ERR(inject.session); goto out_close_output; |