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authorNamhyung Kim <namhyung@kernel.org>2016-02-26 21:13:20 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-02-26 11:20:36 -0300
commit2ddda792373065577eb9207370cb7a28395caffa (patch)
tree1ffd80ea3f38a2690ee274088828f3224ff8d236
parent79dded8776c2dc4d6e1229de69f4027e84d63673 (diff)
downloadop-kernel-dev-2ddda792373065577eb9207370cb7a28395caffa.zip
op-kernel-dev-2ddda792373065577eb9207370cb7a28395caffa.tar.gz
perf report: Show message for percent limit on gtk
Like the stdio, it should show messages about omitted hierarchy entries. Please refer the previous commit for more details. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1456488800-28124-5-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/ui/gtk/hists.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c
index 7f343339..a5758fd 100644
--- a/tools/perf/ui/gtk/hists.c
+++ b/tools/perf/ui/gtk/hists.c
@@ -449,6 +449,17 @@ static void perf_gtk__add_hierarchy_entries(struct hists *hists,
perf_gtk__add_hierarchy_entries(hists, &he->hroot_out,
store, &iter, hpp,
min_pcnt);
+
+ if (!hist_entry__has_hierarchy_children(he, min_pcnt)) {
+ char buf[32];
+ GtkTreeIter child;
+
+ snprintf(buf, sizeof(buf), "no entry >= %.2f%%",
+ min_pcnt);
+
+ gtk_tree_store_append(store, &child, &iter);
+ gtk_tree_store_set(store, &child, col_idx, buf, -1);
+ }
}
if (symbol_conf.use_callchain && he->leaf) {
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