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Namhyung Kim authored
When some of group member has 0 overhead, it printed previous percentage instead of 0.00%. It's because passing integer 0 as a percent rather than double 0.0 so the remaining bits came from garbage. The TUI and GTK don't have this problem since they pass 0.0. Before: # Samples: 845 of event 'anon group { cycles, cache-references, cache-misses }' # Event count (approx.): 174775051 # # Overhead Samples # ........................ .................................... # 20.32% 8.58% 73.51% 45 30 138 6.87% 6.87% 6.87% 21 0 0 5.29% 0.31% 0.31% 10 1 0 1.89% 1.89% 1.89% 6 0 0 1.76% 1.76% 1.76% 2 0 0 After: # Overhead Samples # ........................ .................................... # 20.32% 8.58% 73.51% 45 30 138 6.87% 0.00% 0.00% 21 0 0 5.29% 0.31% 0.00% 10 1 0 1.89% 0.00% 0.00% 6 0 0 1.76% 0.00% 0.00% 2 0 0 Signed-off-by:
Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1393809254-4480-2-git-send-email-namhyung@kernel.orgSigned-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com>
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