READ_SIZE 133 tools/perf/util/llvm-utils.c if (buf_sz - read_sz < READ_SIZE + 1) { READ_SIZE 136 tools/perf/util/llvm-utils.c buf_sz = read_sz + READ_SIZE + 1; READ_SIZE 147 tools/perf/util/llvm-utils.c read_sz += fread(buf + read_sz, 1, READ_SIZE, file);