diff options
Diffstat (limited to 'arch/arm/include/asm/cacheflush.h')
| -rw-r--r-- | arch/arm/include/asm/cacheflush.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index 4656a24058d..042e13994d3 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -137,10 +137,10 @@ #endif /* - * This flag is used to indicate that the page pointed to by a pte - * is dirty and requires cleaning before returning it to the user. + * This flag is used to indicate that the page pointed to by a pte is clean + * and does not require cleaning before returning it to the user. */ -#define PG_dcache_dirty PG_arch_1 +#define PG_dcache_clean PG_arch_1 /* * MM Cache Management @@ -405,9 +405,6 @@ static inline void flush_anon_page(struct vm_area_struct *vma, #define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE static inline void flush_kernel_dcache_page(struct page *page) { - /* highmem pages are always flushed upon kunmap already */ - if ((cache_is_vivt() || cache_is_vipt_aliasing()) && !PageHighMem(page)) - __cpuc_flush_dcache_area(page_address(page), PAGE_SIZE); } #define flush_dcache_mmap_lock(mapping) \ |