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merge from dev-align

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daan 2022-11-07 11:29:03 -08:00
commit c55cc260ab
10 changed files with 36 additions and 43 deletions
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include/mimalloc-internal.h
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@ -449,6 +449,9 @@ static inline mi_page_t* _mi_get_free_small_page(size_t size) {
}
// Segment that contains the pointer
// Large aligned blocks may be aligned at N*MI_SEGMENT_SIZE (inside a huge segment > MI_SEGMENT_SIZE),
// and we need align "down" to the segment info which is `MI_SEGMENT_SIZE` bytes before it;
// therefore we align one byte before `p`.
static inline mi_segment_t* _mi_ptr_segment(const void* p) {
mi_assert_internal(p != NULL);
return (mi_segment_t*)(((uintptr_t)p - 1) & ~MI_SEGMENT_MASK);