kiper220/mimalloc
1
0
Fork 0
mirror of https://github.com/microsoft/mimalloc.git synced 2025-05-06 15:29:31 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix assertion condition

Browse source
This commit is contained in:
daanx 2025-02-11 09:47:03 -08:00
parent 69a5fbb1f3
commit 63b8f8f753
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/arena-meta.c
View file

@ -25,9 +25,9 @@ terms of the MIT license. A copy of the license can be found in the file
#define MI_META_PAGE_SIZE MI_ARENA_SLICE_SIZE
#define MI_META_PAGE_ALIGN MI_ARENA_SLICE_ALIGN
#define MI_META_BLOCK_SIZE (128) // large enough such that META_MAX_SIZE > 4k (even on 32-bit)
#define MI_META_BLOCK_SIZE (128) // large enough such that META_MAX_SIZE >= 4k (even on 32-bit)
#define MI_META_BLOCK_ALIGN MI_META_BLOCK_SIZE
#define MI_META_BLOCKS_PER_PAGE (MI_ARENA_SLICE_SIZE / MI_META_BLOCK_SIZE) // 1024
#define MI_META_BLOCKS_PER_PAGE (MI_META_PAGE_SIZE / MI_META_BLOCK_SIZE) // 512
#define MI_META_MAX_SIZE (MI_BCHUNK_SIZE * MI_META_BLOCK_SIZE)
typedef struct mi_meta_page_s {
@ -150,7 +150,7 @@ mi_decl_noinline void _mi_meta_free(void* p, size_t size, mi_memid_t memid) {
const size_t block_idx = memid.mem.meta.block_index;
mi_meta_page_t* mpage = (mi_meta_page_t*)memid.mem.meta.meta_page;
mi_assert_internal(mi_meta_page_of_ptr(p,NULL) == mpage);
mi_assert_internal(block_idx + block_count < MI_META_BLOCKS_PER_PAGE);
mi_assert_internal(block_idx + block_count <= MI_META_BLOCKS_PER_PAGE);
mi_assert_internal(mi_bbitmap_is_clearN(&mpage->blocks_free, block_idx, block_count));
// we zero on free (and on the initial page allocation) so we don't need a "dirty" map
_mi_memzero_aligned(mi_meta_block_start(mpage, block_idx), block_count*MI_META_BLOCK_SIZE);