diff options
Diffstat (limited to 'include/asm-x86/cacheflush.h')
| -rw-r--r-- | include/asm-x86/cacheflush.h | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/include/asm-x86/cacheflush.h b/include/asm-x86/cacheflush.h index 9411a2d3f19c..8dd8c5e3cc7f 100644 --- a/include/asm-x86/cacheflush.h +++ b/include/asm-x86/cacheflush.h @@ -24,18 +24,35 @@ #define copy_from_user_page(vma, page, vaddr, dst, src, len) \ memcpy(dst, src, len) -void global_flush_tlb(void); -int change_page_attr(struct page *page, int numpages, pgprot_t prot); -int change_page_attr_addr(unsigned long addr, int numpages, pgprot_t prot); -void clflush_cache_range(void *addr, int size); - -#ifdef CONFIG_DEBUG_PAGEALLOC -/* internal debugging function */ -void kernel_map_pages(struct page *page, int numpages, int enable); -#endif +int __deprecated_for_modules change_page_attr(struct page *page, int numpages, + pgprot_t prot); + +int set_pages_uc(struct page *page, int numpages); +int set_pages_wb(struct page *page, int numpages); +int set_pages_x(struct page *page, int numpages); +int set_pages_nx(struct page *page, int numpages); +int set_pages_ro(struct page *page, int numpages); +int set_pages_rw(struct page *page, int numpages); + +int set_memory_uc(unsigned long addr, int numpages); +int set_memory_wb(unsigned long addr, int numpages); +int set_memory_x(unsigned long addr, int numpages); +int set_memory_nx(unsigned long addr, int numpages); +int set_memory_ro(unsigned long addr, int numpages); +int set_memory_rw(unsigned long addr, int numpages); +int set_memory_np(unsigned long addr, int numpages); + +void clflush_cache_range(void *addr, unsigned int size); #ifdef CONFIG_DEBUG_RODATA void mark_rodata_ro(void); #endif +#ifdef CONFIG_DEBUG_RODATA_TEST +void rodata_test(void); +#else +static inline void rodata_test(void) +{ +} +#endif #endif |