jemalloc/internal/arena.h

469 size_t	arena_ptr_small_binind_get(const void *ptr, size_t mapbits);
510 	size_t mapbits;
512 	mapbits = arena_mapbits_get(chunk, pageind);
513 	assert((mapbits & (CHUNK_MAP_LARGE|CHUNK_MAP_ALLOCATED)) == 0);
514 	return (mapbits & ~PAGE_MASK);
520 	size_t mapbits;
522 	mapbits = arena_mapbits_get(chunk, pageind);
523 	assert((mapbits & (CHUNK_MAP_LARGE|CHUNK_MAP_ALLOCATED)) ==
525 	return (mapbits & ~PAGE_MASK);
531 	size_t mapbits;
533 	mapbits = arena_mapbits_get(chunk, pageind);
534 	assert((mapbits & (CHUNK_MAP_LARGE|CHUNK_MAP_ALLOCATED)) ==
536 	return (mapbits >> LG_PAGE);
542 	size_t mapbits;
545 	mapbits = arena_mapbits_get(chunk, pageind);
546 	binind = (mapbits & CHUNK_MAP_BININD_MASK) >> CHUNK_MAP_BININD_SHIFT;
554 	size_t mapbits;
556 	mapbits = arena_mapbits_get(chunk, pageind);
557 	return (mapbits & CHUNK_MAP_DIRTY);
563 	size_t mapbits;
565 	mapbits = arena_mapbits_get(chunk, pageind);
566 	return (mapbits & CHUNK_MAP_UNZEROED);
572 	size_t mapbits;
574 	mapbits = arena_mapbits_get(chunk, pageind);
575 	return (mapbits & CHUNK_MAP_LARGE);
581 	size_t mapbits;
583 	mapbits = arena_mapbits_get(chunk, pageind);
584 	return (mapbits & CHUNK_MAP_ALLOCATED);
712 arena_ptr_small_binind_get(const void *ptr, size_t mapbits)
716 	binind = (mapbits & CHUNK_MAP_BININD_MASK) >> CHUNK_MAP_BININD_SHIFT;
734 		assert(mapbits == actual_mapbits);
838 	size_t pageind, mapbits;
846 	mapbits = arena_mapbits_get(chunk, pageind);
847 	assert((mapbits & CHUNK_MAP_ALLOCATED) != 0);
848 	if ((mapbits & CHUNK_MAP_LARGE) == 0) {
853 			    (uintptr_t)((pageind - (mapbits >> LG_PAGE)) <<
856 			    mapbits);
875 	size_t pageind, mapbits;
883 	mapbits = arena_mapbits_get(chunk, pageind);
884 	assert((mapbits & CHUNK_MAP_ALLOCATED) != 0);
885 	if ((mapbits & CHUNK_MAP_LARGE) == 0) {
888 			    (uintptr_t)((pageind - (mapbits >> LG_PAGE)) <<
894 			binind = arena_ptr_small_binind_get(ptr, mapbits);
986 	size_t pageind, mapbits;
995 	mapbits = arena_mapbits_get(chunk, pageind);
997 	if ((mapbits & CHUNK_MAP_LARGE) == 0) {
1002 			binind = arena_ptr_small_binind_get(ptr, mapbits);