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| author | Namhyung Kim <namhyung.kim@lge.com> | 2013-03-05 14:53:26 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-03-15 13:06:05 -0300 |
| commit | 759ff497e0e6749437b6723f8d26de0b1833c199 (patch) | |
| tree | e8105fb758da21ac4a796ee669d21efa12b1aabf /tools/perf/ui | |
| parent | b1dd443296b4f8c6869eba790eec950f80392aea (diff) | |
| download | linux-3.10-759ff497e0e6749437b6723f8d26de0b1833c199.tar.gz linux-3.10-759ff497e0e6749437b6723f8d26de0b1833c199.tar.bz2 linux-3.10-759ff497e0e6749437b6723f8d26de0b1833c199.zip | |
perf evsel: Introduce perf_evsel__is_group_event() helper
The perf_evsel__is_group_event function is for checking whether given
evsel needs event group view support or not. Please note that it's
different to the existing perf_evsel__is_group_leader() which checks
only the given evsel is a leader or a standalone (i.e. non-group) event
regardless of event group feature.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1362462812-30885-7-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui')
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 4 | ||||
| -rw-r--r-- | tools/perf/ui/gtk/hists.c | 7 | ||||
| -rw-r--r-- | tools/perf/ui/hist.c | 7 |
3 files changed, 6 insertions, 12 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 0e125e1543d..a5843fd6ab5 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -1193,7 +1193,7 @@ static int hists__browser_title(struct hists *hists, char *bf, size_t size, char buf[512]; size_t buflen = sizeof(buf); - if (symbol_conf.event_group && evsel->nr_members > 1) { + if (perf_evsel__is_group_event(evsel)) { struct perf_evsel *pos; perf_evsel__group_desc(evsel, buf, buflen); @@ -1709,7 +1709,7 @@ static void perf_evsel_menu__write(struct ui_browser *browser, ui_browser__set_color(browser, current_entry ? HE_COLORSET_SELECTED : HE_COLORSET_NORMAL); - if (symbol_conf.event_group && evsel->nr_members > 1) { + if (perf_evsel__is_group_event(evsel)) { struct perf_evsel *pos; ev_name = perf_evsel__group_name(evsel); diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index 1e764a8ad25..6f259b3d14e 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -32,21 +32,18 @@ static int __hpp__color_fmt(struct perf_hpp *hpp, struct hist_entry *he, int ret; double percent = 0.0; struct hists *hists = he->hists; + struct perf_evsel *evsel = hists_to_evsel(hists); if (hists->stats.total_period) percent = 100.0 * get_field(he) / hists->stats.total_period; ret = __percent_color_snprintf(hpp->buf, hpp->size, percent); - if (symbol_conf.event_group) { + if (perf_evsel__is_group_event(evsel)) { int prev_idx, idx_delta; - struct perf_evsel *evsel = hists_to_evsel(hists); struct hist_entry *pair; int nr_members = evsel->nr_members; - if (nr_members <= 1) - return ret; - prev_idx = perf_evsel__group_idx(evsel); list_for_each_entry(pair, &he->pairs.head, pairs.node) { diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c index d671e63aa35..4bf91b09d62 100644 --- a/tools/perf/ui/hist.c +++ b/tools/perf/ui/hist.c @@ -16,6 +16,7 @@ static int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, { int ret; struct hists *hists = he->hists; + struct perf_evsel *evsel = hists_to_evsel(hists); if (fmt_percent) { double percent = 0.0; @@ -28,15 +29,11 @@ static int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, } else ret = print_fn(hpp->buf, hpp->size, fmt, get_field(he)); - if (symbol_conf.event_group) { + if (perf_evsel__is_group_event(evsel)) { int prev_idx, idx_delta; - struct perf_evsel *evsel = hists_to_evsel(hists); struct hist_entry *pair; int nr_members = evsel->nr_members; - if (nr_members <= 1) - return ret; - prev_idx = perf_evsel__group_idx(evsel); list_for_each_entry(pair, &he->pairs.head, pairs.node) { |