unsigned bytes;
struct page *page;
struct address_space *mapping;
- char *kaddr;
int status;
mapping = ip->i_mapping;
if (!page)
break;
- kaddr = kmap(page);
status = mapping->a_ops->prepare_write(NULL, page, offset,
offset + bytes);
- if (status) {
+ if (status)
goto unlock;
- }
- memset((void *) (kaddr + offset), 0, bytes);
- flush_dcache_page(page);
+ memclear_highpage_flush(page, offset, bytes);
+
status = mapping->a_ops->commit_write(NULL, page, offset,
offset + bytes);
if (!status) {
}
unlock:
- kunmap(page);
unlock_page(page);
page_cache_release(page);
if (status)