diff options
Diffstat (limited to 'include/asm-arm/smp_lock.h')
| -rw-r--r-- | include/asm-arm/smp_lock.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/asm-arm/smp_lock.h b/include/asm-arm/smp_lock.h new file mode 100644 index 000000000..2d024ed57 --- /dev/null +++ b/include/asm-arm/smp_lock.h @@ -0,0 +1,17 @@ +#ifndef __I386_SMPLOCK_H +#define __I386_SMPLOCK_H + +#define __STR(x) #x + +#ifndef __SMP__ + +#define lock_kernel() do { } while(0) +#define unlock_kernel() do { } while(0) +#define release_kernel_lock(task, cpu, depth) ((depth) = 1) +#define reacquire_kernel_lock(task, cpu, depth) do { } while(0) + +#else +#error SMP not supported +#endif /* __SMP__ */ + +#endif /* __I386_SMPLOCK_H */ |