Lines Matching defs:old_parent
2766 struct dentry *old_parent, *p;
2776 old_parent = dentry->d_parent;
2777 p = d_ancestor(old_parent, target);
2784 spin_lock_nested(&old_parent->d_lock, DENTRY_D_LOCK_NESTED);
2787 spin_lock(&old_parent->d_lock);
2816 if (dentry != old_parent) /* wasn't IS_ROOT */
2817 WARN_ON(!--old_parent->d_lockref.count);
2819 target->d_parent = old_parent;
2840 if (dentry->d_parent != old_parent)
2842 if (dentry != old_parent)
2843 spin_unlock(&old_parent->d_lock);
2992 struct dentry *old_parent = dget(new->d_parent);
2999 dput(old_parent);