arch/loongarch/include/asm/qspinlock.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_QSPINLOCK_H
   3 #define _ASM_QSPINLOCK_H
   4
   5 #include <asm-generic/qspinlock_types.h>
   6
   7 #define queued_spin_unlock queued_spin_unlock
   8
   9 static inline void queued_spin_unlock(struct qspinlock *lock)
  10 {
  11         compiletime_assert_atomic_type(lock->locked);
  12         c_sync();
  13         WRITE_ONCE(lock->locked, 0);
  14 }
  15
  16 #include <asm-generic/qspinlock.h>
  17
  18 #endif /* _ASM_QSPINLOCK_H */