PERF_HPP_DIFF__PERIOD 136 tools/perf/builtin-diff.c [PERF_HPP_DIFF__PERIOD] = { PERF_HPP_DIFF__PERIOD 1533 tools/perf/builtin-diff.c case PERF_HPP_DIFF__PERIOD: PERF_HPP_DIFF__PERIOD 1710 tools/perf/builtin-diff.c data__hpp_register(d, i ? PERF_HPP_DIFF__PERIOD :