Merge git://oss.sgi.com:8090/xfs/xfs-2.6

[linux-2.6-omap-h63xx.git] / include / asm-ppc / page.h

diff --git a/include/asm-ppc/page.h b/include/asm-ppc/page.h
index 352faa4b0d4bcaa86b884b032cc9f0ab9040ad79..fe95c8258cf9f3e40397b97149fd651e61fa8c13 100644 (file)
--- a/include/asm-ppc/page.h
+++ b/include/asm-ppc/page.h
@@ -18,6 +18,7 @@
 /* This must match what is in arch/ppc/Makefile */
 #define PAGE_OFFSET    CONFIG_KERNEL_START
 #define KERNELBASE     PAGE_OFFSET
+#define is_kernel_addr(x)      ((x) >= PAGE_OFFSET)
 
 #ifndef __ASSEMBLY__
 
@@ -169,7 +170,7 @@ extern __inline__ int get_order(unsigned long size)
 #define VM_DATA_DEFAULT_FLAGS  (VM_READ | VM_WRITE | VM_EXEC | \
                                 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-/* We do define AT_SYSINFO_EHDR but don't use the gate mecanism */
+/* We do define AT_SYSINFO_EHDR but don't use the gate mechanism */
 #define __HAVE_ARCH_GATE_AREA          1
 
 #include <asm-generic/memory_model.h>