[PATCH v9 4/8] fs: Export generic_atomic_write_valid()

[John Garry <john.g.garry@xxxxxxxxxx>]

The XFS code will need this.

Reviewed-by: "Darrick J. Wong" <djwong@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: John Garry <john.g.garry@xxxxxxxxxx>
---
 fs/read_write.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/read_write.c b/fs/read_write.c
index befec0b5c537..3e5dad12a5b4 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -1848,3 +1848,4 @@ int generic_atomic_write_valid(struct kiocb *iocb, struct iov_iter *iter)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(generic_atomic_write_valid);
-- 
2.31.1