patch-2.1.48 linux/include/asm-ppc/smp_lock.h

• Lines: 17
• Date: Thu Jul 31 13:09:18 1997
• Orig file: v2.1.47/linux/include/asm-ppc/smp_lock.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.47/linux/include/asm-ppc/smp_lock.h linux/include/asm-ppc/smp_lock.h
@@ -0,0 +1,16 @@
+#ifndef __PPC_SMPLOCK_H
+#define __PPC_SMPLOCK_H
+
+#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 need to defined lock_kernel and unlock_kernel, etc.
+
+#endif /* __SMP__ */
+#endif /* __PPC_SMPLOCK_H */