Lines Matching defs:old
10 * arch_test_and_set_bit_lock - Set a bit and return its old value, for lock
21 long old;
28 old = raw_atomic_long_fetch_or_acquire(mask, (atomic_long_t *)p);
29 return !!(old & mask);
61 unsigned long old;
64 old = READ_ONCE(*p);
65 old &= ~BIT_MASK(nr);
66 raw_atomic_long_set_release((atomic_long_t *)p, old);
73 long old;
75 old = raw_atomic_long_fetch_xor_release(mask, (atomic_long_t *)p);
76 return !!(old & BIT(7));