TOMOYO Linux Cross Reference
Linux/include/asm-generic/spinlock_types.h

   /* SPDX-License-Identifier: GPL-2.0 */
   
   #ifndef __ASM_GENERIC_SPINLOCK_TYPES_H
   #define __ASM_GENERIC_SPINLOCK_TYPES_H
   
   #include <linux/types.h>
   typedef atomic_t arch_spinlock_t;
   
   /*
   * qrwlock_types depends on arch_spinlock_t, so we must typedef that before the
   * include.
   */
  #include <asm/qrwlock_types.h>
  
  #define __ARCH_SPIN_LOCK_UNLOCKED       ATOMIC_INIT(0)
  
  #endif /* __ASM_GENERIC_SPINLOCK_TYPES_H */
  

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.