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| author | Feng Tang <feng.tang@intel.com> | 2012-10-30 03:56:02 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-10-29 13:45:34 (GMT) |
| commit | 70cb4e963f77dae90ae2aa3dd9385a43737c469f (patch) | |
| tree | 41b94acf8d0f01e93f6c214b9ee1bdae11b41538 /tools/perf/builtin-annotate.c | |
| parent | cdd059d731eeb466f51a404ee6cbfafb0fc7c20b (diff) | |
| download | linux-fsl-qoriq-70cb4e963f77dae90ae2aa3dd9385a43737c469f.tar.xz | |
perf tools: Add a global variable "const char *input_name"
Currently many perf commands annotate/evlist/report/script/lock etc all
support "-i" option to chose a specific perf data, and all of them
create a local "input_name" to save the file name for that perf data.
Since most of these commands need it, we can add a global variable for
it, also it can some other benefits:
1. When calling script browser inside hists/annotation browser, it needs
to know the perf data file name to run that script.
2. For further feature like runtime switching to another perf data file,
this variable can also help.
Signed-off-by: Feng Tang <feng.tang@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1351569369-26732-2-git-send-email-feng.tang@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
| -rw-r--r-- | tools/perf/builtin-annotate.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index c4bb645..cb23476 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -34,7 +34,6 @@ struct perf_annotate { struct perf_tool tool; - char const *input_name; bool force, use_tui, use_stdio; bool full_paths; bool print_line; @@ -175,7 +174,7 @@ static int __cmd_annotate(struct perf_annotate *ann) struct perf_evsel *pos; u64 total_nr_samples; - session = perf_session__new(ann->input_name, O_RDONLY, + session = perf_session__new(input_name, O_RDONLY, ann->force, false, &ann->tool); if (session == NULL) return -ENOMEM; @@ -260,7 +259,7 @@ int cmd_annotate(int argc, const char **argv, const char *prefix __maybe_unused) }, }; const struct option options[] = { - OPT_STRING('i', "input", &annotate.input_name, "file", + OPT_STRING('i', "input", &input_name, "file", "input file name"), OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]", "only consider symbols in these dsos"), |