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reduce type casts in atomic operations

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daan 2020-01-22 19:44:54 -08:00
parent 0f14f431c5
commit e3b16fe4ef
9 changed files with 93 additions and 92 deletions
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4
src/alloc.c
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@ -239,9 +239,9 @@ static mi_decl_noinline void _mi_free_block_mt(mi_page_t* page, mi_block_t* bloc
// add to the delayed free list of this heap. (do this atomically as the lock only protects heap memory validity)
mi_block_t* dfree;
do {
dfree = (mi_block_t*)heap->thread_delayed_free;
dfree = mi_atomic_read_ptr_relaxed(mi_block_t,&heap->thread_delayed_free);
mi_block_set_nextx(heap,block,dfree, heap->key[0], heap->key[1]);
} while (!mi_atomic_cas_ptr_weak(mi_atomic_cast(void*,&heap->thread_delayed_free), block, dfree));
} while (!mi_atomic_cas_ptr_weak(mi_block_t,&heap->thread_delayed_free, block, dfree));
}
// and reset the MI_DELAYED_FREEING flag