[deliverable/linux.git] / arch / x86 / include / asm / spinlock_types.h

#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 arch_spinlock {
	unsigned int slock;
} arch_spinlock_t;

#define __ARCH_SPIN_LOCK_UNLOCKED	{ 0 }

typedef struct {
	unsigned int lock;
} arch_rwlock_t;

#define __ARCH_RW_LOCK_UNLOCKED		{ RW_LOCK_BIAS }

#endif /* _ASM_X86_SPINLOCK_TYPES_H */
Commit	Line	Data
1965aae3 PA	1	#ifndef _ASM_X86_SPINLOCK_TYPES_H
1965aae3 PA	2	#define _ASM_X86_SPINLOCK_TYPES_H
fb1c8f93 IM	3
	4	#ifndef __LINUX_SPINLOCK_TYPES_H
	5	# error "please don't include this file directly"
	6	#endif
	7
445c8951	8	typedef struct arch_spinlock {
16afea02	9	unsigned int slock;
445c8951	10	} arch_spinlock_t;
fb1c8f93	11
edc35bd7	12	#define __ARCH_SPIN_LOCK_UNLOCKED { 0 }
fb1c8f93 IM	13
fb1c8f93 IM	14	typedef struct {
16afea02	15	unsigned int lock;
fb3a6bbc	16	} arch_rwlock_t;
fb1c8f93	17
fb3a6bbc	18	#define __ARCH_RW_LOCK_UNLOCKED { RW_LOCK_BIAS }
fb1c8f93	19
1965aae3	20	#endif /* _ASM_X86_SPINLOCK_TYPES_H */