CALL_PATH_BLOCK_SIZE   66 tools/perf/util/call-path.c 		cpr->sz += CALL_PATH_BLOCK_SIZE;
CALL_PATH_BLOCK_SIZE   40 tools/perf/util/call-path.h #define CALL_PATH_BLOCK_MASK (CALL_PATH_BLOCK_SIZE - 1)
CALL_PATH_BLOCK_SIZE   43 tools/perf/util/call-path.h 	struct call_path cp[CALL_PATH_BLOCK_SIZE];