asm-generic: rename page.h and uaccess.h

The current asm-generic/page.h only contains the get_order
function, and asm-generic/uaccess.h only implements
unaligned accesses. This renames the file to getorder.h
and uaccess-unaligned.h to make room for new page.h
and uaccess.h file that will be usable by all simple
(e.g. nommu) architectures.

Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arch/alpha/include/asm/page.h

@@ -93,6 +93,6 @@ typedef struct page *pgtable_t;
 					 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _ALPHA_PAGE_H */

arch/arm/include/asm/page.h

@@ -202,6 +202,6 @@ typedef struct page *pgtable_t;
 	(((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
 	 VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif

arch/blackfin/include/asm/page.h

@@ -81,7 +81,7 @@ extern unsigned long memory_end;
 #define	virt_addr_valid(kaddr)	(((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
 				((void *)(kaddr) < (void *)memory_end))
 
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif				/* __ASSEMBLY__ */
 

arch/cris/include/asm/page.h

@@ -68,7 +68,7 @@ typedef struct page *pgtable_t;
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _CRIS_PAGE_H */
 

arch/frv/include/asm/page.h

@@ -73,6 +73,6 @@ extern unsigned long max_pfn;
 #endif /* __ASSEMBLY__ */
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _ASM_PAGE_H */

arch/h8300/include/asm/page.h

@@ -73,6 +73,6 @@ extern unsigned long memory_end;
 #endif /* __ASSEMBLY__ */
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _H8300_PAGE_H */

arch/m32r/include/asm/page.h

@@ -82,6 +82,6 @@ typedef struct page *pgtable_t;
 #define devmem_is_allowed(x) 1
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _ASM_M32R_PAGE_H */

arch/m68k/include/asm/page_mm.h

@@ -223,6 +223,6 @@ static inline __attribute_const__ int __virt_to_node_shift(void)
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _M68K_PAGE_H */

arch/m68k/include/asm/page_no.h

@@ -72,6 +72,6 @@ extern unsigned long memory_end;
 
 #endif /* __ASSEMBLY__ */
 
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _M68KNOMMU_PAGE_H */

arch/microblaze/include/asm/page.h

@@ -135,6 +135,6 @@ extern unsigned int memory_size;
 #endif /* __KERNEL__ */
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _ASM_MICROBLAZE_PAGE_H */

arch/mips/include/asm/page.h

@@ -189,6 +189,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
 #define CAC_ADDR(addr)		((addr) - UNCAC_BASE + PAGE_OFFSET)
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _ASM_PAGE_H */

arch/parisc/include/asm/page.h

@@ -159,6 +159,6 @@ extern int npmem_ranges;
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _PARISC_PAGE_H */

arch/parisc/include/asm/uaccess.h

@@ -7,7 +7,7 @@
 #include <asm/page.h>
 #include <asm/system.h>
 #include <asm/cache.h>
-#include <asm-generic/uaccess.h>
+#include <asm-generic/uaccess-unaligned.h>
 
 #define VERIFY_READ 0
 #define VERIFY_WRITE 1

arch/powerpc/include/asm/page_32.h

@@ -41,7 +41,7 @@ extern void clear_pages(void *page, int order);
 static inline void clear_page(void *page) { clear_pages(page, 0); }
 extern void copy_page(void *to, void *from);
 
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #define PGD_T_LOG2	(__builtin_ffs(sizeof(pgd_t)) - 1)
 #define PTE_T_LOG2	(__builtin_ffs(sizeof(pte_t)) - 1)

arch/powerpc/include/asm/page_64.h

@@ -180,6 +180,6 @@ do {						\
 	(test_thread_flag(TIF_32BIT) ? \
 	 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
 
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _ASM_POWERPC_PAGE_64_H */

arch/s390/include/asm/page.h

@@ -150,7 +150,7 @@ void arch_alloc_page(struct page *page, int order);
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #define __HAVE_ARCH_GATE_AREA 1
 

arch/sh/include/asm/page.h

@@ -163,7 +163,7 @@ typedef struct page *pgtable_t;
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 /* vDSO support */
 #ifdef CONFIG_VSYSCALL

arch/sparc/include/asm/page_32.h

@@ -152,6 +152,6 @@ extern unsigned long pfn_base;
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _SPARC_PAGE_H */

arch/sparc/include/asm/page_64.h

@@ -132,6 +132,6 @@ typedef struct page *pgtable_t;
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif /* _SPARC64_PAGE_H */

arch/sparc/include/asm/uaccess_64.h

@@ -12,7 +12,7 @@
 #include <asm/asi.h>
 #include <asm/system.h>
 #include <asm/spitfire.h>
-#include <asm-generic/uaccess.h>
+#include <asm-generic/uaccess-unaligned.h>
 #endif
 
 #ifndef __ASSEMBLY__

arch/um/include/asm/page.h

@@ -116,7 +116,7 @@ extern unsigned long uml_physmem;
 #define virt_addr_valid(v) pfn_valid(phys_to_pfn(__pa(v)))
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #endif	/* __ASSEMBLY__ */
 #endif	/* __UM_PAGE_H */

arch/x86/include/asm/page.h

@@ -56,7 +56,7 @@ extern bool __virt_addr_valid(unsigned long kaddr);
 #endif	/* __ASSEMBLY__ */
 
 #include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
+#include <asm-generic/getorder.h>
 
 #define __HAVE_ARCH_GATE_AREA 1
 

arch/xtensa/include/asm/page.h

@@ -129,7 +129,7 @@ static inline __attribute_const__ int get_order(unsigned long size)
 
 #else
 
-# include <asm-generic/page.h>
+# include <asm-generic/getorder.h>
 
 #endif
 

include/asm-generic/page.h → include/asm-generic/getorder.h

@@ -1,12 +1,12 @@
-#ifndef _ASM_GENERIC_PAGE_H
-#define _ASM_GENERIC_PAGE_H
+#ifndef __ASM_GENERIC_GETORDER_H
+#define __ASM_GENERIC_GETORDER_H
 
 #ifndef __ASSEMBLY__
 
 #include <linux/compiler.h>
 
 /* Pure 2^n version of get_order */
-static __inline__ __attribute_const__ int get_order(unsigned long size)
+static inline __attribute_const__ int get_order(unsigned long size)
 {
 	int order;
 
@@ -21,4 +21,4 @@ static __inline__ __attribute_const__ int get_order(unsigned long size)
 
 #endif	/* __ASSEMBLY__ */
 
-#endif	/* _ASM_GENERIC_PAGE_H */
+#endif	/* __ASM_GENERIC_GETORDER_H */

include/asm-generic/uaccess.h → include/asm-generic/uaccess-unaligned.h

@@ -1,5 +1,5 @@
-#ifndef _ASM_GENERIC_UACCESS_H_
-#define _ASM_GENERIC_UACCESS_H_
+#ifndef __ASM_GENERIC_UACCESS_UNALIGNED_H
+#define __ASM_GENERIC_UACCESS_UNALIGNED_H
 
 /*
  * This macro should be used instead of __get_user() when accessing
@@ -23,4 +23,4 @@
 	__copy_to_user((ptr), &__x, sizeof(*(ptr))) ? -EFAULT : 0;	\
 })
 
-#endif /* _ASM_GENERIC_UACCESS_H */
+#endif /* __ASM_GENERIC_UACCESS_UNALIGNED_H */