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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-04-02 14:20:20 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-04-03 10:23:18 -0300 |
| commit | 967a464a7e6d939f0b0dbb4ee41bd3d515fa9a6d (patch) | |
| tree | 2d113bf942a4c7a2bbce3d3af4786ddc159634b4 /tools | |
| parent | f016d24acd95660ca264e0424c8037391d165553 (diff) | |
| download | talos-op-linux-967a464a7e6d939f0b0dbb4ee41bd3d515fa9a6d.tar.gz talos-op-linux-967a464a7e6d939f0b0dbb4ee41bd3d515fa9a6d.zip | |
perf hists: Introduce hists__scnprint_title()
That is not use any struct hists_browser internals, so that it can be
shared with the other UIs and tools.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Martin Liška <mliska@suse.cz>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=196935
Link: https://lkml.kernel.org/n/tip-w8mczjnqnbcj9yzfkv9ja6ro@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 15 | ||||
| -rw-r--r-- | tools/perf/util/hist.h | 6 |
2 files changed, 17 insertions, 4 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 2ac66011354f..c20f0ad22f34 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -2208,10 +2208,8 @@ static inline bool is_report_browser(void *timer) return timer == NULL; } -static int hists_browser__scnprintf_title(struct hist_browser *browser, char *bf, size_t size) +int __hists__scnprintf_title(struct hists *hists, char *bf, size_t size, bool show_freq) { - struct hist_browser_timer *hbt = browser->hbt; - struct hists *hists = browser->hists; char unit; int printed; const struct dso *dso = hists->dso_filter; @@ -2254,7 +2252,7 @@ static int hists_browser__scnprintf_title(struct hist_browser *browser, char *bf strstr(ev_name, "call-graph=no")) enable_ref = true; - if (!is_report_browser(hbt)) + if (show_freq) scnprintf(sample_freq_str, sizeof(sample_freq_str), " %d Hz,", evsel->attr.sample_freq); nr_samples = convert_unit(nr_samples, &unit); @@ -2285,6 +2283,15 @@ static int hists_browser__scnprintf_title(struct hist_browser *browser, char *bf if (socket_id > -1) printed += scnprintf(bf + printed, size - printed, ", Processor Socket: %d", socket_id); + + return printed; +} + +static int hists_browser__scnprintf_title(struct hist_browser *browser, char *bf, size_t size) +{ + struct hist_browser_timer *hbt = browser->hbt; + int printed = __hists__scnprintf_title(browser->hists, bf, size, !is_report_browser(hbt)); + if (!is_report_browser(hbt)) { struct perf_top *top = hbt->arg; diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 32fbf26e0c18..fbabfd8a215d 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -504,5 +504,11 @@ int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...); int __hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp, struct perf_hpp_list *hpp_list); int hists__fprintf_headers(struct hists *hists, FILE *fp); +int __hists__scnprintf_title(struct hists *hists, char *bf, size_t size, bool show_freq); + +static inline int hists__scnprintf_title(struct hists *hists, char *bf, size_t size) +{ + return __hists__scnprintf_title(hists, bf, size, true); +} #endif /* __PERF_HIST_H */ |
