diff options
Diffstat (limited to 'arch/x86/include/asm/spinlock_types.h')
-rw-r--r-- | arch/x86/include/asm/spinlock_types.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/x86/include/asm/spinlock_types.h b/arch/x86/include/asm/spinlock_types.h new file mode 100644 index 000000000000..6aa9b562c508 --- /dev/null +++ b/arch/x86/include/asm/spinlock_types.h @@ -0,0 +1,20 @@ +#ifndef ASM_X86__SPINLOCK_TYPES_H +#define ASM_X86__SPINLOCK_TYPES_H + +#ifndef __LINUX_SPINLOCK_TYPES_H +# error "please don't include this file directly" +#endif + +typedef struct raw_spinlock { + unsigned int slock; +} raw_spinlock_t; + +#define __RAW_SPIN_LOCK_UNLOCKED { 0 } + +typedef struct { + unsigned int lock; +} raw_rwlock_t; + +#define __RAW_RW_LOCK_UNLOCKED { RW_LOCK_BIAS } + +#endif /* ASM_X86__SPINLOCK_TYPES_H */ |