CHUNK_OVERHEAD   2108 src/utils/dlmalloc.c #define MIN_REQUEST         (MIN_CHUNK_SIZE - CHUNK_OVERHEAD - SIZE_T_ONE)
CHUNK_OVERHEAD   2112 src/utils/dlmalloc.c    (((req) + CHUNK_OVERHEAD + CHUNK_ALIGN_MASK) & ~CHUNK_ALIGN_MASK)
CHUNK_OVERHEAD   2173 src/utils/dlmalloc.c  (is_mmapped(p)? MMAP_CHUNK_OVERHEAD : CHUNK_OVERHEAD)
CHUNK_OVERHEAD   2454 src/utils/dlmalloc.c #define MAX_SMALL_REQUEST (MAX_SMALL_SIZE - CHUNK_ALIGN_MASK - CHUNK_OVERHEAD)
CHUNK_OVERHEAD   4402 src/utils/dlmalloc.c 		size_t req = nb + alignment + MIN_CHUNK_SIZE - CHUNK_OVERHEAD;
CHUNK_OVERHEAD   4534 src/utils/dlmalloc.c 	mem = internal_malloc(m, size - CHUNK_OVERHEAD);