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typo: incorrect calculation of MI_SLICES_PER_SEGMENT. #1214

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typo: incorrect calculation of MI_SLICES_PER_SEGMENT. #1214

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4 changes: 2 additions & 2 deletions include/mimalloc/types.h
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Expand Up @@ -12,7 +12,7 @@ terms of the MIT license. A copy of the license can be found in the file
// This file contains the main type definitions for mimalloc:
// mi_heap_t : all data for a thread-local heap, contains
// lists of all managed heap pages.
// mi_segment_t : a larger chunk of memory (32GiB) from where pages
// mi_segment_t : a larger chunk of memory (32MiB on 64-bit) from where pages
// are allocated. A segment is divided in slices (64KiB) from
// which pages are allocated.
// mi_page_t : a "mimalloc" page (usually 64KiB or 512KiB) from
Expand Down Expand Up @@ -192,7 +192,7 @@ typedef int32_t mi_ssize_t;
#define MI_SEGMENT_ALIGN MI_SEGMENT_SIZE
#define MI_SEGMENT_MASK ((uintptr_t)(MI_SEGMENT_ALIGN - 1))
#define MI_SEGMENT_SLICE_SIZE (MI_ZU(1)<< MI_SEGMENT_SLICE_SHIFT)
#define MI_SLICES_PER_SEGMENT (MI_SEGMENT_SIZE / MI_SEGMENT_SLICE_SIZE) // 1024
#define MI_SLICES_PER_SEGMENT (MI_SEGMENT_SIZE / MI_SEGMENT_SLICE_SIZE) // 512 on 64-bit, 128 on 32-bit

#define MI_SMALL_PAGE_SIZE (MI_ZU(1)<<MI_SMALL_PAGE_SHIFT)
#define MI_MEDIUM_PAGE_SIZE (MI_ZU(1)<<MI_MEDIUM_PAGE_SHIFT)
Expand Down