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author | Ingo Molnar <mingo@elte.hu> | 2010-12-08 20:15:26 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2010-12-08 20:15:29 +0100 |
commit | 8e9255e6a2141e050d51bc4d96dbef494a87d653 (patch) | |
tree | f190b142830153eaab05555a93c4f71a144ba3d4 /arch/x86/include/asm/xen/page.h | |
parent | 5091faa449ee0b7d73bc296a93bca9540fc51d0a (diff) | |
parent | 6313e3c21743cc88bb5bd8aa72948ee1e83937b6 (diff) |
Merge branch 'linus' into sched/core
Merge reason: we want to queue up dependent cleanup
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/xen/page.h')
-rw-r--r-- | arch/x86/include/asm/xen/page.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h index dd8c1414b3d5..8760cc60a21c 100644 --- a/arch/x86/include/asm/xen/page.h +++ b/arch/x86/include/asm/xen/page.h @@ -5,6 +5,7 @@ #include <linux/types.h> #include <linux/spinlock.h> #include <linux/pfn.h> +#include <linux/mm.h> #include <asm/uaccess.h> #include <asm/page.h> @@ -35,6 +36,8 @@ typedef struct xpaddr { #define MAX_DOMAIN_PAGES \ ((unsigned long)((u64)CONFIG_XEN_MAX_DOMAIN_MEMORY * 1024 * 1024 * 1024 / PAGE_SIZE)) +extern unsigned long *machine_to_phys_mapping; +extern unsigned int machine_to_phys_order; extern unsigned long get_phys_to_machine(unsigned long pfn); extern bool set_phys_to_machine(unsigned long pfn, unsigned long mfn); @@ -69,10 +72,8 @@ static inline unsigned long mfn_to_pfn(unsigned long mfn) if (xen_feature(XENFEAT_auto_translated_physmap)) return mfn; -#if 0 if (unlikely((mfn >> machine_to_phys_order) != 0)) - return max_mapnr; -#endif + return ~0; pfn = 0; /* |