_Q_LOCKED_MASK 51 include/asm-generic/qspinlock.h return atomic_read(&lock->val) & ~_Q_LOCKED_MASK; _Q_LOCKED_MASK 138 kernel/locking/qspinlock.c #define _Q_LOCKED_PENDING_MASK (_Q_LOCKED_MASK | _Q_PENDING_MASK) _Q_LOCKED_MASK 343 kernel/locking/qspinlock.c if (val & ~_Q_LOCKED_MASK) _Q_LOCKED_MASK 360 kernel/locking/qspinlock.c if (unlikely(val & ~_Q_LOCKED_MASK)) { _Q_LOCKED_MASK 380 kernel/locking/qspinlock.c if (val & _Q_LOCKED_MASK) _Q_LOCKED_MASK 381 kernel/locking/qspinlock.c atomic_cond_read_acquire(&lock->val, !(VAL & _Q_LOCKED_MASK)); _Q_LOCKED_MASK 138 kernel/locking/qspinlock_paravirt.h if (val & _Q_LOCKED_MASK)