Since commit 07d80269 ("mm: devmap: refactor 1-based refcounting for
ZONE_DEVICE pages"), we have renamed the func put_devmap_managed_page() to
page_is_devmap_managed().
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Link: https://lkml.kernel.org/r/20200905084453.19353-1-linmiaohe@huawei.comSigned-off-by: Linus Torvalds <torvalds@linux-foundation.org>