diff options
| author | Namhyung Kim <namhyung.kim@lge.com> | 2013-11-01 16:33:12 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-11-04 12:54:32 -0300 |
| commit | 4bceffbc26fab2444742db59c6f8124c29e41369 (patch) | |
| tree | 9ffed85ec540f698d9355d7642f5948e4f337106 /tools | |
| parent | ac6976255076d4bf761abfbecb19d46af5b88046 (diff) | |
| download | linux-4bceffbc26fab2444742db59c6f8124c29e41369.tar.gz linux-4bceffbc26fab2444742db59c6f8124c29e41369.tar.xz | |
perf report: Postpone setting up browser after parsing options
If setup_browser() called earlier than option parsing, the actual error
message can be discarded during the terminal reset. So move it after
setup_sorting() checks whether the sort keys are valid.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Enthusiastically-Supported-by: Ingo Molnar <mingo@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1383291195-24386-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-report.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 98d3891392e2..4df3161c7df2 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -905,13 +905,6 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused) input_name = "perf.data"; } - if (strcmp(input_name, "-") != 0) - setup_browser(true); - else { - use_browser = 0; - perf_hpp__init(); - } - file.path = input_name; file.force = report.force; @@ -957,6 +950,18 @@ repeat: if (setup_sorting() < 0) usage_with_options(report_usage, options); + if (parent_pattern != default_parent_pattern) { + if (sort_dimension__add("parent") < 0) + goto error; + } + + if (strcmp(input_name, "-") != 0) + setup_browser(true); + else { + use_browser = 0; + perf_hpp__init(); + } + /* * Only in the TUI browser we are doing integrated annotation, * so don't allocate extra space that won't be used in the stdio @@ -986,11 +991,6 @@ repeat: if (symbol__init() < 0) goto error; - if (parent_pattern != default_parent_pattern) { - if (sort_dimension__add("parent") < 0) - goto error; - } - if (argc) { /* * Special case: if there's an argument left then assume that |