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authorKan Liang <kan.liang@linux.intel.com>2020-02-24 13:59:20 -0800
committerArnaldo Carvalho de Melo <acme@redhat.com>2020-03-10 14:43:05 -0300
commit03fe02b113888576dc90c3e918d8e1a76b1ceb63 (patch)
tree342e74124cca5f1e750a9c106cd07e3f3d5570b0 /tools/perf/util/util.h
parente7950166e40271c025e0eec348cdf5c63ac734fa (diff)
perf jevents: Support metric constraint
A new field "MetricConstraint" is introduced in JSON event list. Extend jevents to parse the field and save the value in metric_constraint. Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jin Yao <yao.jin@linux.intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Link: http://lore.kernel.org/lkml/1582581564-184429-2-git-send-email-kan.liang@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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