comp_unit_header 447 tools/perf/util/genelf_debug.c struct compilation_unit_header *comp_unit_header; comp_unit_header 456 tools/perf/util/genelf_debug.c comp_unit_header = buffer_ext_addr(be) + old_size; comp_unit_header 457 tools/perf/util/genelf_debug.c comp_unit_header->total_length = (buffer_ext_size(be) - old_size) -