d_same_name
if (!d_same_name(udentry, pdentry, &dname))
EXPORT_SYMBOL_GPL(d_same_name);
if (!d_same_name(dentry, parent, name))
if (!d_same_name(dentry, parent, name))
if (unlikely(!d_same_name(dentry, parent, name)))
if (!d_same_name(entry, dir, name)) {
extern bool d_same_name(const struct dentry *dentry, const struct dentry *parent,