diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/sort.c | 30 | ||||
| -rw-r--r-- | tools/perf/util/sort.h | 1 |
2 files changed, 26 insertions, 5 deletions
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 79aa71d26d9f..4b4b1c5cccef 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -15,6 +15,7 @@ const char default_branch_sort_order[] = "comm,dso_from,symbol_from,symbol_to,cy const char default_mem_sort_order[] = "local_weight,mem,sym,dso,symbol_daddr,dso_daddr,snoop,tlb,locked"; const char default_top_sort_order[] = "dso,symbol"; const char default_diff_sort_order[] = "dso,symbol"; +const char default_tracepoint_sort_order[] = "trace"; const char *sort_order; const char *field_order; regex_t ignore_callees_regex; @@ -2171,7 +2172,7 @@ static int sort_dimension__add(const char *tok, return -ESRCH; } -static const char *get_default_sort_order(void) +static const char *get_default_sort_order(struct perf_evlist *evlist) { const char *default_sort_orders[] = { default_sort_order, @@ -2179,14 +2180,33 @@ static const char *get_default_sort_order(void) default_mem_sort_order, default_top_sort_order, default_diff_sort_order, + default_tracepoint_sort_order, }; + bool use_trace = true; + struct perf_evsel *evsel; BUG_ON(sort__mode >= ARRAY_SIZE(default_sort_orders)); + if (evlist == NULL) + goto out_no_evlist; + + evlist__for_each(evlist, evsel) { + if (evsel->attr.type != PERF_TYPE_TRACEPOINT) { + use_trace = false; + break; + } + } + + if (use_trace) { + sort__mode = SORT_MODE__TRACEPOINT; + if (symbol_conf.raw_trace) + return "trace_fields"; + } +out_no_evlist: return default_sort_orders[sort__mode]; } -static int setup_sort_order(void) +static int setup_sort_order(struct perf_evlist *evlist) { char *new_sort_order; @@ -2207,7 +2227,7 @@ static int setup_sort_order(void) * because it's checked over the rest of the code. */ if (asprintf(&new_sort_order, "%s,%s", - get_default_sort_order(), sort_order + 1) < 0) { + get_default_sort_order(evlist), sort_order + 1) < 0) { error("Not enough memory to set up --sort"); return -ENOMEM; } @@ -2222,7 +2242,7 @@ static int __setup_sorting(struct perf_evlist *evlist) const char *sort_keys; int ret = 0; - ret = setup_sort_order(); + ret = setup_sort_order(evlist); if (ret) return ret; @@ -2236,7 +2256,7 @@ static int __setup_sorting(struct perf_evlist *evlist) return 0; } - sort_keys = get_default_sort_order(); + sort_keys = get_default_sort_order(evlist); } str = strdup(sort_keys); diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index 6b7590ade229..dec536b6ab3d 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -167,6 +167,7 @@ enum sort_mode { SORT_MODE__MEMORY, SORT_MODE__TOP, SORT_MODE__DIFF, + SORT_MODE__TRACEPOINT, }; enum sort_type { |