diff options
Diffstat (limited to 'arch/nds32/include/asm/cacheflush.h')
| -rw-r--r-- | arch/nds32/include/asm/cacheflush.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/nds32/include/asm/cacheflush.h b/arch/nds32/include/asm/cacheflush.h index 7b9b20a381cb..10b48f0d8e85 100644 --- a/arch/nds32/include/asm/cacheflush.h +++ b/arch/nds32/include/asm/cacheflush.h @@ -32,10 +32,12 @@ void flush_anon_page(struct vm_area_struct *vma, #define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE void flush_kernel_dcache_page(struct page *page); +void flush_kernel_vmap_range(void *addr, int size); +void invalidate_kernel_vmap_range(void *addr, int size); void flush_icache_range(unsigned long start, unsigned long end); void flush_icache_page(struct vm_area_struct *vma, struct page *page); -#define flush_dcache_mmap_lock(mapping) spin_lock_irq(&(mapping)->tree_lock) -#define flush_dcache_mmap_unlock(mapping) spin_unlock_irq(&(mapping)->tree_lock) +#define flush_dcache_mmap_lock(mapping) xa_lock_irq(&(mapping)->i_pages) +#define flush_dcache_mmap_unlock(mapping) xa_unlock_irq(&(mapping)->i_pages) #else #include <asm-generic/cacheflush.h> |