net: Export open_related_ns()

This function will be used to obtain net of tun device.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/fs/nsfs.c b/fs/nsfs.c
index 36b0772..60702d6 100644 (file)
--- a/fs/nsfs.c
+++ b/fs/nsfs.c
@@ -184,6 +184,7 @@ int open_related_ns(struct ns_common *ns,
 
        return fd;
 }
+EXPORT_SYMBOL_GPL(open_related_ns);
 
 static long ns_ioctl(struct file *filp, unsigned int ioctl,
                        unsigned long arg)