Symbol: PERF_ITRACE_DEFAULT_LAST_BRANCH_SZ
tools/perf/util/auxtrace.c
1486
synth_opts->last_branch_sz = PERF_ITRACE_DEFAULT_LAST_BRANCH_SZ;
tools/perf/util/auxtrace.c
1683
PERF_ITRACE_DEFAULT_LAST_BRANCH_SZ;