diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2022-02-02 08:08:25 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-02-06 13:03:06 +0100 |
| commit | a663520fcc4bce2814032e3de6c4e2665b9555e5 (patch) | |
| tree | 79df52fbb82994e2a3469b9671a1d3d1ff401746 /tools/perf | |
| parent | perf tools: Add missing branch_sample_type to perf_event_attr__fprintf() (diff) | |
| download | linux-a663520fcc4bce2814032e3de6c4e2665b9555e5.tar.xz linux-a663520fcc4bce2814032e3de6c4e2665b9555e5.zip | |
perf annotate: Set error stream of objdump process for TUI
The stderr should be set to a pipe when using TUI. Otherwise it'd
print to stdout and break TUI windows with an error message.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20220202070828.143303-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/annotate.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 01900689dc00..8190a124b99d 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -2036,6 +2036,7 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args) memset(&objdump_process, 0, sizeof(objdump_process)); objdump_process.argv = objdump_argv; objdump_process.out = -1; + objdump_process.err = -1; if (start_command(&objdump_process)) { pr_err("Failure starting to run %s\n", command); err = -1; |