[PATCH 2/6] vfs_submount: use SB_SUBMOUNT instead of MS_SUBMOUNT

From: Miklos Szeredi
Date: Thu Sep 20 2018 - 11:12:27 EST


The latter is for the legacy userspace API only and should not be used
internally.

Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxxxxx>
---
fs/namespace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/namespace.c b/fs/namespace.c
index a28b713164bf..865b6f2c5e7d 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -3297,7 +3297,7 @@ vfs_submount(const struct dentry *mountpoint, struct file_system_type *type,
if (mountpoint->d_sb->s_user_ns != &init_user_ns)
return ERR_PTR(-EPERM);

- return vfs_kern_mount(type, MS_SUBMOUNT, name, data, data_size);
+ return vfs_kern_mount(type, SB_SUBMOUNT, name, data, data_size);
}
EXPORT_SYMBOL_GPL(vfs_submount);

--
2.14.3