perf script: Allow time to be displayed in nanoseconds

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Add option --ns to display time to 9 decimal places.  That is useful in
some cases, for example when using Intel PT cycle accurate mode.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1443186956-18718-6-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Adrian Hunter 2015-09-25 16:15:36 +03:00 • committed by Arnaldo Carvalho de Melo

parent 116f349c5b

commit 83e1986032

2 changed files with 10 additions and 1 deletions

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3

tools/perf/Documentation/perf-script.txt

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8

tools/perf/builtin-script.c

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