diff options
Diffstat (limited to 'arch/arm64/include/asm/cacheflush.h')
| -rw-r--r-- | arch/arm64/include/asm/cacheflush.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/cacheflush.h b/arch/arm64/include/asm/cacheflush.h index 2e5fb976a572..5a2a6ee65f65 100644 --- a/arch/arm64/include/asm/cacheflush.h +++ b/arch/arm64/include/asm/cacheflush.h @@ -65,12 +65,12 @@ * - kaddr - page address * - size - region size */ -extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); extern void flush_icache_range(unsigned long start, unsigned long end); extern void __flush_dcache_area(void *addr, size_t len); extern void __clean_dcache_area_poc(void *addr, size_t len); extern void __clean_dcache_area_pou(void *addr, size_t len); extern long __flush_cache_user_range(unsigned long start, unsigned long end); +extern void sync_icache_aliases(void *kaddr, unsigned long len); static inline void flush_cache_mm(struct mm_struct *mm) { @@ -81,6 +81,11 @@ static inline void flush_cache_page(struct vm_area_struct *vma, { } +static inline void flush_cache_range(struct vm_area_struct *vma, + unsigned long start, unsigned long end) +{ +} + /* * Cache maintenance functions used by the DMA API. No to be used directly. */ |