Print accumulated stat of a hist entry if requested.
Signed-off-by: NNamhyung Kim <namhyung@kernel.org>
Tested-by: NArun Sharma <asharma@fb.com>
Tested-by: NRodrigo Campos <rodrigo@sdfg.com.ar>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1401335910-16832-13-git-send-email-namhyung@kernel.orgSigned-off-by: NJiri Olsa <jolsa@kernel.org>