Commit-ID: 4bceffbc26fab2444742db59c6f8124c29e41369
Gitweb: http://git.kernel.org/tip/4bceffbc26fab2444742db59c6f8124c29e41369
Author: Namhyung Kim <namhyung.kim@xxxxxxx>
AuthorDate: Fri, 1 Nov 2013 16:33:12 +0900
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Mon, 4 Nov 2013 12:54:32 -0300
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@xxxxxxxxxx>
Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
Reviewed-by: Ingo Molnar <mingo@xxxxxxxxxx>
Enthusiastically-Supported-by: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: David Ahern <dsahern@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Link: http://lkml.kernel.org/r/1383291195-24386-3-git-send-email-namhyung@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/builtin-report.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 98d3891..4df3161 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
--
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