VM_BUG_ON_PAGE(compound_head(page) != head, page);
- put_dev_pagemap(pgmap);
SetPageReferenced(page);
pages[*nr] = page;
(*nr)++;
ret = 1;
pte_unmap:
+ if (pgmap)
+ put_dev_pagemap(pgmap);
pte_unmap(ptem);
return ret;
}
SetPageReferenced(page);
pages[*nr] = page;
get_page(page);
- put_dev_pagemap(pgmap);
(*nr)++;
pfn++;
} while (addr += PAGE_SIZE, addr != end);
+
+ if (pgmap)
+ put_dev_pagemap(pgmap);
return 1;
}