diff options
Diffstat (limited to 'include/asm-sparc64/cacheflush.h')
| -rw-r--r-- | include/asm-sparc64/cacheflush.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/include/asm-sparc64/cacheflush.h b/include/asm-sparc64/cacheflush.h index 51b26e81d828..b3f61659ba81 100644 --- a/include/asm-sparc64/cacheflush.h +++ b/include/asm-sparc64/cacheflush.h @@ -4,13 +4,6 @@ #include <linux/config.h> #include <asm/page.h> -/* Flushing for D-cache alias handling is only needed if - * the page size is smaller than 16K. - */ -#if PAGE_SHIFT < 14 -#define DCACHE_ALIASING_POSSIBLE -#endif - #ifndef __ASSEMBLY__ #include <linux/mm.h> @@ -73,6 +66,11 @@ extern void flush_ptrace_access(struct vm_area_struct *, struct page *, #define flush_cache_vmap(start, end) do { } while (0) #define flush_cache_vunmap(start, end) do { } while (0) +#ifdef CONFIG_DEBUG_PAGEALLOC +/* internal debugging function */ +void kernel_map_pages(struct page *page, int numpages, int enable); +#endif + #endif /* !__ASSEMBLY__ */ #endif /* _SPARC64_CACHEFLUSH_H */ |