Lines Matching refs:u64
37 u64 cmp = atomic_load(&head_, memory_order_relaxed);
39 u64 cnt = (cmp & kCounterMask) + kCounterInc;
40 u64 xch = (u64)(uptr)p | cnt;
49 u64 cmp = atomic_load(&head_, memory_order_acquire);
55 u64 cnt = (cmp & kCounterMask);
56 u64 xch = (u64)(uptr)nxt | cnt;
65 static const u64 kPtrMask = ((u64)-1) >> kCounterBits;
66 static const u64 kCounterMask = ~kPtrMask;
67 static const u64 kCounterInc = kPtrMask + 1;
