x86: PAT infrastructure patch

[sfrench/cifs-2.6.git] / include / asm-x86 / mtrr.h

diff --git a/include/asm-x86/mtrr.h b/include/asm-x86/mtrr.h
index 319d065800bec4df1b2b4dfb56357ea5b2ff0f03..968794af93f9bad55758a21796490e21b4927c75 100644 (file)
--- a/include/asm-x86/mtrr.h
+++ b/include/asm-x86/mtrr.h
@@ -84,6 +84,8 @@ struct mtrr_gentry
 
 #ifdef __KERNEL__
 
+extern u8 mtrr_type_lookup(u64 addr, u64 end);
+
 /*  The following functions are for use by other drivers  */
 # ifdef CONFIG_MTRR
 extern void mtrr_save_fixed_ranges(void *);