3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index b3569d44d510..cb1da8e27c2b 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -1000,7 +1000,8 @@ unsigned int ceph_define_write_size(struct address_space *mapping)
 {
 	struct inode *inode = mapping->host;
 	struct ceph_fs_client *fsc = ceph_inode_to_fs_client(inode);
-	unsigned int wsize = i_blocksize(inode);
+	struct ceph_inode_info *ci = ceph_inode(inode);
+	unsigned int wsize = ci->i_layout.stripe_unit;
 
 	if (fsc->mount_options->wsize < wsize)
 		wsize = fsc->mount_options->wsize;
-- 
2.51.2[PATCH 5/5] ceph: Fix write storm on fscrypted filesSam Edwards <cfsworks@gmail.com> undefinedXiubo Li <xiubli@redhat.com>, Ilya Dryomov <idryomov@gmail.com> undefined undefined undefined undefined undefined undefined undefined undefined undefinedŽ9„ć