[PATCH 4/4] fix mm-filemap-add-mapping_seek_hole_data.patch

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---
 mm/filemap.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mm/filemap.c b/mm/filemap.c
index 7dfd7024d361..a2150a6c15e4 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2706,7 +2706,8 @@ loff_t mapping_seek_hole_data(struct address_space *mapping, loff_t start,
 				seek_data);
 		if (start < pos)
 			goto unlock;
-		put_page(page);
+		if (!xa_is_value(page))
+			put_page(page);
 	}
 	rcu_read_unlock();
 
-- 
2.29.2





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