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kiryl/gist:efd0e0725453a62943b2

Created March 16, 2016 22:36
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gistfile1.txt
diff --git a/mm/migrate.c b/mm/migrate.c
index 5c9cd90334ea..2e4fa4716de5 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -733,7 +733,7 @@ static int fallback_migrate_page(struct address_space *mapping,
* Buffers may be managed in a filesystem specific way.
* We must have no buffers or drop them.
*/
- if (page_has_private(page) &&
+ if ((PagePrivate(page) || page_has_private(page)) &&
!try_to_release_page(page, GFP_KERNEL))
return -EAGAIN;
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