Ingo Molnar | fb1c8f9 | 2005-09-10 00:25:56 -0700 | [diff] [blame] | 1 | #ifndef _ASM_IA64_SPINLOCK_TYPES_H |
2 | #define _ASM_IA64_SPINLOCK_TYPES_H | ||||
3 | |||||
4 | #ifndef __LINUX_SPINLOCK_TYPES_H | ||||
5 | # error "please don't include this file directly" | ||||
6 | #endif | ||||
7 | |||||
8 | typedef struct { | ||||
9 | volatile unsigned int lock; | ||||
10 | } raw_spinlock_t; | ||||
11 | |||||
12 | #define __RAW_SPIN_LOCK_UNLOCKED { 0 } | ||||
13 | |||||
14 | typedef struct { | ||||
15 | volatile unsigned int read_counter : 31; | ||||
16 | volatile unsigned int write_lock : 1; | ||||
17 | } raw_rwlock_t; | ||||
18 | |||||
19 | #define __RAW_RW_LOCK_UNLOCKED { 0, 0 } | ||||
20 | |||||
21 | #endif |