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| author |   Namhyung Kim <namhyung.kim@lge.com> | 2012-05-07 14:09:04 +0900 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-05-07 17:52:22 -0300 |
| commit | 77a6f014e9ae330c747c66bebfddf29abf9b89e9 (patch) | |
| tree | 0d066e78eb3386ea36eaf1d927e680d3958e680f /tools/perf | |
| parent | perf target: Consolidate target task/cpu checking (diff) | |
| download | linux-dev-77a6f014e9ae330c747c66bebfddf29abf9b89e9.tar.xz linux-dev-77a6f014e9ae330c747c66bebfddf29abf9b89e9.zip | |
perf stat: Use perf_evlist__create_maps
Use same function with perf record and top to share the code checks
combinations of different switches.
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1336367344-28071-8-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-stat.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index d9ff24637eeb..e720ba7b801e 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -175,7 +175,9 @@ static struct perf_event_attr very_very_detailed_attrs[] = { static struct perf_evlist *evsel_list; -static struct perf_target target; +static struct perf_target target = { + .uid = UINT_MAX, +}; static int run_idx = 0; static int run_count = 1; @@ -1205,20 +1207,12 @@ int cmd_stat(int argc, const char **argv, const char *prefix __used) perf_target__validate(&target); - evsel_list->threads = thread_map__new_str(target.pid, - target.tid, UINT_MAX); - if (evsel_list->threads == NULL) { - pr_err("Problems finding threads of monitor\n"); - usage_with_options(stat_usage, options); - } - - if (target.system_wide) - evsel_list->cpus = cpu_map__new(target.cpu_list); - else - evsel_list->cpus = cpu_map__dummy_new(); + if (perf_evlist__create_maps(evsel_list, &target) < 0) { + if (!perf_target__no_task(&target)) + pr_err("Problems finding threads of monitor\n"); + if (!perf_target__no_cpu(&target)) + perror("failed to parse CPUs map"); - if (evsel_list->cpus == NULL) { - perror("failed to parse CPUs map"); usage_with_options(stat_usage, options); return -1; } |