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merge from dev-atomic with new atomic interface

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This commit is contained in:
daan 2020-09-03 12:13:09 -07:00
commit 03071dec0f
20 changed files with 410 additions and 415 deletions
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8
include/mimalloc-internal.h
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@ -467,21 +467,21 @@ static inline size_t mi_page_usable_block_size(const mi_page_t* page) {
// Thread free access
static inline mi_block_t* mi_page_thread_free(const mi_page_t* page) {
return (mi_block_t*)(mi_atomic_read_relaxed(&page->xthread_free) & ~3);
return (mi_block_t*)(mi_atomic_load_relaxed(&((mi_page_t*)page)->xthread_free) & ~3);
}
static inline mi_delayed_t mi_page_thread_free_flag(const mi_page_t* page) {
return (mi_delayed_t)(mi_atomic_read_relaxed(&page->xthread_free) & 3);
return (mi_delayed_t)(mi_atomic_load_relaxed(&((mi_page_t*)page)->xthread_free) & 3);
}
// Heap access
static inline mi_heap_t* mi_page_heap(const mi_page_t* page) {
return (mi_heap_t*)(mi_atomic_read_relaxed(&page->xheap));
return (mi_heap_t*)(mi_atomic_load_relaxed(&((mi_page_t*)page)->xheap));
}
static inline void mi_page_set_heap(mi_page_t* page, mi_heap_t* heap) {
mi_assert_internal(mi_page_thread_free_flag(page) != MI_DELAYED_FREEING);
mi_atomic_write(&page->xheap,(uintptr_t)heap);
mi_atomic_store_release(&page->xheap,(uintptr_t)heap);
}
// Thread free flag helpers