833 arena_huge_ralloc_stats_update(arena_t *arena, size_t oldsize, size_t usize)  in arena_huge_ralloc_stats_update()  argument
836 	arena_huge_dalloc_stats_update(arena, oldsize);  in arena_huge_ralloc_stats_update()
841 arena_huge_ralloc_stats_update_undo(arena_t *arena, size_t oldsize,  in arena_huge_ralloc_stats_update_undo()  argument
845 	arena_huge_dalloc_stats_update_undo(arena, oldsize);  in arena_huge_ralloc_stats_update_undo()
948 arena_chunk_ralloc_huge_similar(arena_t *arena, void *chunk, size_t oldsize,  in arena_chunk_ralloc_huge_similar()  argument
952 	assert(CHUNK_CEILING(oldsize) == CHUNK_CEILING(usize));  in arena_chunk_ralloc_huge_similar()
953 	assert(oldsize != usize);  in arena_chunk_ralloc_huge_similar()
957 		arena_huge_ralloc_stats_update(arena, oldsize, usize);  in arena_chunk_ralloc_huge_similar()
958 	if (oldsize < usize) {  in arena_chunk_ralloc_huge_similar()
959 		size_t udiff = usize - oldsize;  in arena_chunk_ralloc_huge_similar()
964 		size_t udiff = oldsize - usize;  in arena_chunk_ralloc_huge_similar()
973 arena_chunk_ralloc_huge_shrink(arena_t *arena, void *chunk, size_t oldsize,  in arena_chunk_ralloc_huge_shrink()  argument
976 	size_t udiff = oldsize - usize;  in arena_chunk_ralloc_huge_shrink()
977 	size_t cdiff = CHUNK_CEILING(oldsize) - CHUNK_CEILING(usize);  in arena_chunk_ralloc_huge_shrink()
981 		arena_huge_ralloc_stats_update(arena, oldsize, usize);  in arena_chunk_ralloc_huge_shrink()
1001     void *chunk, size_t oldsize, size_t usize, bool *zero, void *nchunk,  in arena_chunk_ralloc_huge_expand_hard()  argument
1013 			arena_huge_ralloc_stats_update_undo(arena, oldsize,  in arena_chunk_ralloc_huge_expand_hard()
1019 	} else if (chunk_hooks->merge(chunk, CHUNK_CEILING(oldsize), nchunk,  in arena_chunk_ralloc_huge_expand_hard()
1029 arena_chunk_ralloc_huge_expand(arena_t *arena, void *chunk, size_t oldsize,  in arena_chunk_ralloc_huge_expand()  argument
1034 	void *nchunk = (void *)((uintptr_t)chunk + CHUNK_CEILING(oldsize));  in arena_chunk_ralloc_huge_expand()
1035 	size_t udiff = usize - oldsize;  in arena_chunk_ralloc_huge_expand()
1036 	size_t cdiff = CHUNK_CEILING(usize) - CHUNK_CEILING(oldsize);  in arena_chunk_ralloc_huge_expand()
1042 		arena_huge_ralloc_stats_update(arena, oldsize, usize);  in arena_chunk_ralloc_huge_expand()
1052 		    chunk, oldsize, usize, zero, nchunk, udiff,  in arena_chunk_ralloc_huge_expand()
1054 	} else if (chunk_hooks.merge(chunk, CHUNK_CEILING(oldsize), nchunk,  in arena_chunk_ralloc_huge_expand()
1763     size_t oldsize, size_t newsize)  in arena_run_trim_head()  argument
1767 	size_t head_npages = (oldsize - newsize) >> LG_PAGE;  in arena_run_trim_head()
1773 	assert(oldsize > newsize);  in arena_run_trim_head()
1780 	assert(arena_mapbits_large_size_get(chunk, pageind) == oldsize);  in arena_run_trim_head()
1784 	arena_mapbits_large_set(chunk, pageind, oldsize-newsize, flag_dirty |  in arena_run_trim_head()
1803     size_t oldsize, size_t newsize, bool dirty)  in arena_run_trim_tail()  argument
1815 	assert(oldsize > newsize);  in arena_run_trim_tail()
1822 	assert(arena_mapbits_large_size_get(chunk, pageind) == oldsize);  in arena_run_trim_tail()
1830 		UNUSED size_t tail_npages = (oldsize - newsize) >> LG_PAGE;  in arena_run_trim_tail()
1836 	arena_mapbits_large_set(chunk, pageind+head_npages, oldsize-newsize,  in arena_run_trim_tail()
2609     size_t oldsize, size_t size)  in arena_ralloc_large_shrink()  argument
2615 	assert(size < oldsize);  in arena_ralloc_large_shrink()
2622 	arena_run_trim_tail(arena, chunk, run, oldsize + large_pad, size +  in arena_ralloc_large_shrink()
2625 		szind_t oldindex = size2index(oldsize) - NBINS;  in arena_ralloc_large_shrink()
2629 		arena->stats.allocated_large -= oldsize;  in arena_ralloc_large_shrink()
2645     size_t oldsize, size_t usize_min, size_t usize_max, bool zero)  in arena_ralloc_large_grow()  argument
2648 	size_t npages = (oldsize + large_pad) >> LG_PAGE;  in arena_ralloc_large_grow()
2651 	assert(oldsize == arena_mapbits_large_size_get(chunk, pageind) -  in arena_ralloc_large_grow()
2660 	if (oldsize + followsize >= usize_min) {  in arena_ralloc_large_grow()
2670 		while (oldsize + followsize < usize)  in arena_ralloc_large_grow()
2673 		assert(usize >= oldsize);  in arena_ralloc_large_grow()
2674 		splitsize = usize - oldsize;  in arena_ralloc_large_grow()
2687 			assert(PAGE_CEILING(oldsize) == oldsize);  in arena_ralloc_large_grow()
2688 			memset((void *)((uintptr_t)ptr + oldsize), 0,  in arena_ralloc_large_grow()
2692 		size = oldsize + splitsize;  in arena_ralloc_large_grow()
2714 			szind_t oldindex = size2index(oldsize) - NBINS;  in arena_ralloc_large_grow()
2718 			arena->stats.allocated_large -= oldsize;  in arena_ralloc_large_grow()
2762 arena_ralloc_large(void *ptr, size_t oldsize, size_t usize_min,  in arena_ralloc_large()  argument
2768 	if (oldsize == usize_max) {  in arena_ralloc_large()
2776 	if (oldsize < usize_max) {  in arena_ralloc_large()
2777 		bool ret = arena_ralloc_large_grow(arena, chunk, ptr, oldsize,  in arena_ralloc_large()
2781 				memset((void *)((uintptr_t)ptr + oldsize), 0xa5,  in arena_ralloc_large()
2782 				    isalloc(ptr, config_prof) - oldsize);  in arena_ralloc_large()
2784 				memset((void *)((uintptr_t)ptr + oldsize), 0,  in arena_ralloc_large()
2785 				    isalloc(ptr, config_prof) - oldsize);  in arena_ralloc_large()
2791 	assert(oldsize > usize_max);  in arena_ralloc_large()
2793 	arena_ralloc_junk_large(ptr, oldsize, usize_max);  in arena_ralloc_large()
2794 	arena_ralloc_large_shrink(arena, chunk, ptr, oldsize, usize_max);  in arena_ralloc_large()
2799 arena_ralloc_no_move(void *ptr, size_t oldsize, size_t size, size_t extra,  in arena_ralloc_no_move()  argument
2806 	if (likely(oldsize <= large_maxclass && usize_min <= large_maxclass)) {  in arena_ralloc_no_move()
2811 		if (oldsize <= SMALL_MAXCLASS) {  in arena_ralloc_no_move()
2812 			assert(arena_bin_info[size2index(oldsize)].reg_size ==  in arena_ralloc_no_move()
2813 			    oldsize);  in arena_ralloc_no_move()
2815 			    size2index(usize_max) == size2index(oldsize)) ||  in arena_ralloc_no_move()
2816 			    (size <= oldsize && usize_max >= oldsize))  in arena_ralloc_no_move()
2820 				if (!arena_ralloc_large(ptr, oldsize, usize_min,  in arena_ralloc_no_move()
2829 		return (huge_ralloc_no_move(ptr, oldsize, usize_min, usize_max,  in arena_ralloc_no_move()
2848 arena_ralloc(tsd_t *tsd, arena_t *arena, void *ptr, size_t oldsize, size_t size,  in arena_ralloc()  argument
2862 		if (!arena_ralloc_no_move(ptr, oldsize, usize, 0, zero))  in arena_ralloc()
2880 		copysize = (usize < oldsize) ? usize : oldsize;  in arena_ralloc()
2883 		isqalloc(tsd, ptr, oldsize, tcache);  in arena_ralloc()
2885 		ret = huge_ralloc(tsd, arena, ptr, oldsize, usize, alignment,  in arena_ralloc()