diff options
Diffstat (limited to 'arch/x86/include/asm/rwlock.h')
| -rw-r--r-- | arch/x86/include/asm/rwlock.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/include/asm/rwlock.h b/arch/x86/include/asm/rwlock.h new file mode 100644 index 000000000000..6a8c0d645108 --- /dev/null +++ b/arch/x86/include/asm/rwlock.h | |||
| @@ -0,0 +1,8 @@ | |||
| 1 | #ifndef _ASM_X86_RWLOCK_H | ||
| 2 | #define _ASM_X86_RWLOCK_H | ||
| 3 | |||
| 4 | #define RW_LOCK_BIAS 0x01000000 | ||
| 5 | |||
| 6 | /* Actual code is in asm/spinlock.h or in arch/x86/lib/rwlock.S */ | ||
| 7 | |||
| 8 | #endif /* _ASM_X86_RWLOCK_H */ | ||