X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=kernel%2Farch%2Fx86%2Finclude%2Fasm%2Fpat.h;h=ca6c228d5e62837be88984b652bb436949295d03;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=91bc4ba95f919e90c3a398469f2dd52ca40e3cdd;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/arch/x86/include/asm/pat.h b/kernel/arch/x86/include/asm/pat.h
index 91bc4ba95..ca6c228d5 100644
--- a/kernel/arch/x86/include/asm/pat.h
+++ b/kernel/arch/x86/include/asm/pat.h
@@ -4,14 +4,9 @@
 #include <linux/types.h>
 #include <asm/pgtable_types.h>
 
-#ifdef CONFIG_X86_PAT
-extern int pat_enabled;
-#else
-static const int pat_enabled;
-#endif
-
+bool pat_enabled(void);
 extern void pat_init(void);
-void pat_init_cache_modes(void);
+void pat_init_cache_modes(u64);
 
 extern int reserve_memtype(u64 start, u64 end,
 		enum page_cache_mode req_pcm, enum page_cache_mode *ret_pcm);