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authorNamhyung Kim <namhyung@kernel.org>2021-07-19 15:31:50 -0700
committerArnaldo Carvalho de Melo <acme@redhat.com>2021-08-02 10:09:05 -0300
commit0ae03893623dd1ddf17c1210265e5d7f9e2f3ed6 (patch)
tree2dc1ca5bf970e511191e025c1c4da4521a803622 /tools/perf/builtin-inject.c
parent2681bd85a4b92788e265934d0d76bd56b5b08d16 (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.c3
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;