61 int atomic_cmpxchg(atomic_t *v, int old, int new)  in atomic_cmpxchg()  argument
68 	if (likely(ret == old))  in atomic_cmpxchg()
103 	unsigned long old, flags;  in ___set_bit()  local
106 	old = *addr;  in ___set_bit()
107 	*addr = old | mask;  in ___set_bit()
110 	return old & mask;  in ___set_bit()
116 	unsigned long old, flags;  in ___clear_bit()  local
119 	old = *addr;  in ___clear_bit()
120 	*addr = old & ~mask;  in ___clear_bit()
123 	return old & mask;  in ___clear_bit()
129 	unsigned long old, flags;  in ___change_bit()  local
132 	old = *addr;  in ___change_bit()
133 	*addr = old ^ mask;  in ___change_bit()
136 	return old & mask;  in ___change_bit()
140 unsigned long __cmpxchg_u32(volatile u32 *ptr, u32 old, u32 new)  in __cmpxchg_u32()  argument
146 	if ((prev = *ptr) == old)  in __cmpxchg_u32()