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be more strict on initially_zero for arena allocation

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daanx 2023-04-24 09:08:12 -07:00
parent 632edf9996
commit b66e3214d8
1 changed files with 3 additions and 1 deletions
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4
src/arena.c
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@ -234,7 +234,9 @@ static mi_decl_noinline void* mi_arena_try_alloc_at(mi_arena_t* arena, size_t ar
} }
// set the dirty bits (todo: no need for an atomic op here?) // set the dirty bits (todo: no need for an atomic op here?)
memid->initially_zero = _mi_bitmap_claim_across(arena->blocks_dirty, arena->field_count, needed_bcount, bitmap_index, NULL); if (arena->memid.initially_zero && arena->blocks_dirty != NULL) {
memid->initially_zero = _mi_bitmap_claim_across(arena->blocks_dirty, arena->field_count, needed_bcount, bitmap_index, NULL);
}
// set commit state // set commit state
if (arena->blocks_committed == NULL) { if (arena->blocks_committed == NULL) {