10 pub struct LockRef {  struct
17 pub struct LockRef {  argument
32 impl LockRef {  argument
33     pub const INIT: LockRef = LockRef {
38     pub fn new() -> LockRef {  in new()
39         assert_eq!(size_of::<LockRef>(), 8);  in new()
40         return LockRef::INIT;  in new()
55         let mut old: LockRef = LockRef::INIT;  in cmpxchg_loop()
59                 let mut new = LockRef::INIT;  in cmpxchg_loop()
61                     *(&mut new as *mut LockRef as *mut usize as *mut u64) =  in cmpxchg_loop()
62                         read_volatile(&mut old as *mut LockRef as *mut usize as *mut u64);  in cmpxchg_loop()
102                         self as *mut LockRef as *mut usize as *mut u64,  in cmpxchg_loop()
103                         &mut old as *mut LockRef as *mut usize as *mut u64,  in cmpxchg_loop()
104                         &mut new as *mut LockRef as *mut usize as *mut u64,  in cmpxchg_loop()