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>
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@ -449,6 +449,17 @@ static void perf_gtk__add_hierarchy_entries(struct hists *hists,
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perf_gtk__add_hierarchy_entries(hists, &he->hroot_out,
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store, &iter, hpp,
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min_pcnt);
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if (!hist_entry__has_hierarchy_children(he, min_pcnt)) {
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char buf[32];
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GtkTreeIter child;
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snprintf(buf, sizeof(buf), "no entry >= %.2f%%",
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min_pcnt);
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gtk_tree_store_append(store, &child, &iter);
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gtk_tree_store_set(store, &child, col_idx, buf, -1);
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}
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}
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if (symbol_conf.use_callchain && he->leaf) {
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