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Currently we have symbol_conf.exclude_other being set as true every time so the -x/--exclude-other has nothing to do. Also we have no way to see the data with symbol_conf.exclude_other being false which is useful sometimes. Fixing it by making symbol_conf.exclude_other false by default. 1) Example without -x option: $ perf report -i perf.data.delete -p perf_session__delete -s parent + 99.91% [other] + 0.08% perf_session__delete + 0.00% perf_session__delete_dead_threads + 0.00% perf_session__delete_threads 2) Example with -x option: $ ./perf report -i perf.data.delete -p perf_session__delete -s parent -x + 96.22% perf_session__delete + 1.89% perf_session__delete_dead_threads + 1.89% perf_session__delete_threads In Example 1) we get the sorted out data together with the rest "[other]". This could help us estimate how much time we spent in the sorted data. In Example 2) the total is just the sorted data. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-sg8fvu0fyqohf9ur9l38lhkw@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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