@@ -146,9 +146,9 @@ static inline void invalidate_kernel_vmap_range(void *vaddr, int size)
#ifndef clear_user_highpage
static inline void clear_user_highpage(struct page *page, unsigned long vaddr)
{
- void *addr = kmap_atomic(page);
+ void *addr = kmap_local_page(page);
clear_user_page(addr, vaddr, page);
- kunmap_atomic(addr);
+ kunmap_local(addr);
}
#endif
@@ -199,16 +199,16 @@ alloc_zeroed_user_highpage_movable(struct vm_area_struct *vma,
static inline void clear_highpage(struct page *page)
{
- void *kaddr = kmap_atomic(page);
+ void *kaddr = kmap_local_page(page);
clear_page(kaddr);
- kunmap_atomic(kaddr);
+ kunmap_local(kaddr);
}
static inline void zero_user_segments(struct page *page,
unsigned start1, unsigned end1,
unsigned start2, unsigned end2)
{
- void *kaddr = kmap_atomic(page);
+ void *kaddr = kmap_local_page(page);
BUG_ON(end1 > PAGE_SIZE || end2 > PAGE_SIZE);
@@ -218,7 +218,7 @@ static inline void zero_user_segments(struct page *page,
if (end2 > start2)
memset(kaddr + start2, 0, end2 - start2);
- kunmap_atomic(kaddr);
+ kunmap_local(kaddr);
flush_dcache_page(page);
}
@@ -241,11 +241,11 @@ static inline void copy_user_highpage(struct page *to, struct page *from,
{
char *vfrom, *vto;
- vfrom = kmap_atomic(from);
- vto = kmap_atomic(to);
+ vfrom = kmap_local_page(from);
+ vto = kmap_local_page(to);
copy_user_page(vto, vfrom, vaddr, to);
- kunmap_atomic(vto);
- kunmap_atomic(vfrom);
+ kunmap_local(vto);
+ kunmap_local(vfrom);
}
#endif
@@ -256,11 +256,11 @@ static inline void copy_highpage(struct page *to, struct page *from)
{
char *vfrom, *vto;
- vfrom = kmap_atomic(from);
- vto = kmap_atomic(to);
+ vfrom = kmap_local_page(from);
+ vto = kmap_local_page(to);
copy_page(vto, vfrom);
- kunmap_atomic(vto);
- kunmap_atomic(vfrom);
+ kunmap_local(vto);
+ kunmap_local(vfrom);
}
#endif