Searched refs:atomic_cmpxchg (Results 1 – 3 of 3) sorted by relevance
274 int ret = likely(atomic_cmpxchg(&page->_refcount, count, 0) == count); in page_ref_freeze()
559 atomic_cmpxchg(index, old, new); in sbq_index_atomic_inc()
1192 atomic_cmpxchg(atomic_t *v, int old, int new) in atomic_cmpxchg() function