perf time-utils: Prevent percentage time range overlap

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Prevent percentage time range overlap. This is only a 1 nanosecond
change but makes the results more logical e.g. a sample cannot be in
both the first 10% and the second 20%.

Note, there is a later patch that adds a test for time-utils.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190604130017.31207-15-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Adrian Hunter 2019-06-04 16:00:12 +03:00 • committed by Arnaldo Carvalho de Melo

parent c763242a5e

commit b16bfeb3db

1 changed files with 3 additions and 0 deletions

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tools/perf/util/time-utils.c

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