12     pub count: i32,  field
19     count: i32,  field
35         count: 0,
56         old.count = unsafe { read_volatile(&self.count) };  in cmpxchg_loop()
69                         new.count += 1;  in cmpxchg_loop()
73                         if old.count <= 0 {  in cmpxchg_loop()
76                         new.count += 1;  in cmpxchg_loop()
80                         if old.count < 0 {  in cmpxchg_loop()
83                         new.count += 1;  in cmpxchg_loop()
87                         if old.count <= 0 {  in cmpxchg_loop()
90                         new.count -= 1;  in cmpxchg_loop()
93                         if old.count <= 1 {  in cmpxchg_loop()
96                         new.count -= 1;  in cmpxchg_loop()
108                     return Ok(new.count);  in cmpxchg_loop()
134         self.count += 1;  in inc()
157         if self.count > 0 {  in inc_not_zero()
158             self.count += 1;  in inc_not_zero()
159             retval = Ok(self.count);  in inc_not_zero()
185         if self.count >= 0 {  in inc_not_dead()
186             self.count += 1;  in inc_not_dead()
187             retval = Ok(self.count);  in inc_not_dead()
212         if self.count > 0 {  in dec()
213             self.count -= 1;  in dec()
214             retval = Ok(self.count);  in dec()
274         if self.count > 1 {  in dec_not_zero()
275             self.count -= 1;  in dec_not_zero()
276             retval = Ok(self.count);  in dec_not_zero()
303         if self.count > 1 {  in dec_or_lock_not_zero()
304             self.count -= 1;  in dec_or_lock_not_zero()
305             retval = Ok(self.count);  in dec_or_lock_not_zero()
318         self.count = -128;  in mark_dead()