ipoib: switch to netif_napi_add_weight()

[linux-2.6-microblaze.git] / fs / overlayfs / export.c

diff --git a/fs/overlayfs/export.c b/fs/overlayfs/export.c
index ebde05c..2eada97 100644 (file)
--- a/fs/overlayfs/export.c
+++ b/fs/overlayfs/export.c
@@ -391,6 +391,11 @@ static struct dentry *ovl_lookup_real_one(struct dentry *connected,
         * pointer because we hold no lock on the real dentry.
         */
        take_dentry_name_snapshot(&name, real);
+       /*
+        * No mnt_userns handling here: it's an internal lookup.  Could skip
+        * permission checking altogether, but for now just use non-mnt_userns
+        * transformed ids.
+        */
        this = lookup_one_len(name.name.name, connected, name.name.len);
        release_dentry_name_snapshot(&name);
        err = PTR_ERR(this);