Instead of mapping the page manually with kmap() atomic, use helper
memcpy_to_page(). Also delete the pointless SetPageUptodate() call.
Signed-off-by: Jan Kara <jack@suse.cz>
struct writeback_control *wbc, void *data)
{
struct inode *inode = page->mapping->host;
- char *kaddr;
struct udf_inode_info *iinfo = UDF_I(inode);
BUG_ON(!PageLocked(page));
-
- kaddr = kmap_atomic(page);
- memcpy(iinfo->i_data + iinfo->i_lenEAttr, kaddr, i_size_read(inode));
- SetPageUptodate(page);
- kunmap_atomic(kaddr);
+ memcpy_to_page(page, 0, iinfo->i_data + iinfo->i_lenEAttr,
+ i_size_read(inode));
unlock_page(page);
mark_inode_dirty(inode);