perf hists browser: Cleanup hist_browser__update_percent_limit()
The previous patch introduced __rb_hierarchy_next() function with various move direction like HMD_FORCE_CHILD but missed to change using it some place. 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/1456488800-28124-3-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -2477,12 +2477,7 @@ static void hist_browser__update_percent_limit(struct hist_browser *hb,
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min_callchain_hits, &callchain_param);
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next:
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/*
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* Tentatively set unfolded so that the rb_hierarchy_next()
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* can toggle children of folded entries too.
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*/
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he->unfolded = he->has_children;
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nd = rb_hierarchy_next(nd);
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nd = __rb_hierarchy_next(nd, HMD_FORCE_CHILD);
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/* force to re-evaluate folding state of callchains */
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he->init_have_children = false;
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