func (fs *nomsFS) getNode(inode types.Struct, name string, parent *nNode) *nNode {
// The parent has to be a directory.
if parent != nil {
d.Chk.Equal("Directory", nodeType(parent.inode))
}
np, ok := fs.nodes[inode.Hash()]
if ok {
d.Chk.Equal(np.parent, parent)
d.Chk.Equal(np.name, name)
} else {
np = &nNode{
nLock: &sync.Mutex{},
parent: parent,
name: name,
key: inode.Hash(),
inode: inode,
}
fs.nodes[np.key] = np
}
return np
}
func (fs *nomsFS) updateNode(np *nNode, inode types.Struct) {
delete(fs.nodes, np.key)
np.inode = inode
np.key = inode.Hash()
fs.nodes[np.key] = np
}