kernel/fs/kernfs/dir.c
.. .. @@ -679,7 +679,9 @@ 679 679 return kn; 680 680 681 681 err_out3: 682 + spin_lock(&kernfs_idr_lock);682 683 idr_remove(&root->ino_idr, (u32)kernfs_ino(kn)); 684 + spin_unlock(&kernfs_idr_lock);683 685 err_out2: 684 686 kmem_cache_free(kernfs_node_cache, kn); 685 687 err_out1: