144 	struct ovl_entry *oe = kzalloc(size, GFP_KERNEL);  in ovl_alloc_entry()  local
146 	if (oe)  in ovl_alloc_entry()
147 		oe->__numlower = numlower;  in ovl_alloc_entry()
149 	return oe;  in ovl_alloc_entry()
152 void ovl_free_entry(struct ovl_entry *oe)  in ovl_free_entry()  argument
154 	ovl_stack_put(ovl_lowerstack(oe), ovl_numlower(oe));  in ovl_free_entry()
155 	kfree(oe);  in ovl_free_entry()
176 			   struct ovl_entry *oe)  in ovl_dentry_init_reval()  argument
178 	return ovl_dentry_init_flags(dentry, upperdentry, oe, OVL_D_REVALIDATE);  in ovl_dentry_init_reval()
182 			   struct ovl_entry *oe, unsigned int mask)  in ovl_dentry_init_flags()  argument
184 	struct ovl_path *lowerstack = ovl_lowerstack(oe);  in ovl_dentry_init_flags()
189 	for (i = 0; i < ovl_numlower(oe) && lowerstack[i].dentry; i++)  in ovl_dentry_init_flags()
208 	struct ovl_entry *oe = OVL_E(dentry);  in ovl_path_type()  local
217 		if (ovl_numlower(oe)) {  in ovl_path_type()
225 		if (ovl_numlower(oe) > 1)  in ovl_path_type()
241 	struct ovl_entry *oe = OVL_E(dentry);  in ovl_path_lower()  local
242 	struct ovl_path *lowerpath = ovl_lowerstack(oe);  in ovl_path_lower()
244 	if (ovl_numlower(oe)) {  in ovl_path_lower()
254 	struct ovl_entry *oe = OVL_E(dentry);  in ovl_path_lowerdata()  local
255 	struct ovl_path *lowerdata = ovl_lowerdata(oe);  in ovl_path_lowerdata()
256 	struct dentry *lowerdata_dentry = ovl_lowerdata_dentry(oe);  in ovl_path_lowerdata()
305 	struct ovl_entry *oe = OVL_E(dentry);  in ovl_dentry_lower()  local
307 	return ovl_numlower(oe) ? ovl_lowerstack(oe)->dentry : NULL;  in ovl_dentry_lower()
312 	struct ovl_entry *oe = OVL_E(dentry);  in ovl_layer_lower()  local
314 	return ovl_numlower(oe) ? ovl_lowerstack(oe)->layer : NULL;  in ovl_layer_lower()
330 	struct ovl_entry *oe = OVL_E(dentry);  in ovl_dentry_set_lowerdata()  local
331 	struct ovl_path *lowerdata = ovl_lowerdata(oe);  in ovl_dentry_set_lowerdata()
334 	if (WARN_ON_ONCE(ovl_numlower(oe) <= 1))  in ovl_dentry_set_lowerdata()
1308 	struct ovl_entry *oe = OVL_E(dentry);  in ovl_is_metacopy_dentry()  local
1319 	return (ovl_numlower(oe) > 1);  in ovl_is_metacopy_dentry()