Depending on the configuration perf inserts/removes the Children
column in the output automatically.  But it might not be what user
wants if [s]he give --fields option explicitly.

Tested-by: Rodrigo Campos <rodr...@sdfg.com.ar>
Cc: Arun Sharma <asha...@fb.com>
Cc: Frederic Weisbecker <fweis...@gmail.com>
Signed-off-by: Namhyung Kim <namhy...@kernel.org>
---
 tools/perf/ui/hist.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 8ca638754acc..498adb23c02e 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -513,6 +513,9 @@ void perf_hpp__column_disable(unsigned col)
 
 void perf_hpp__cancel_cumulate(void)
 {
+       if (field_order)
+               return;
+
        perf_hpp__column_disable(PERF_HPP__OVERHEAD_ACC);
        perf_hpp__format[PERF_HPP__OVERHEAD].header = hpp__header_overhead;
 }
-- 
1.9.2

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