27 void vma_map_free(struct vma_to_fileoffset_map *map)  in vma_map_free()  argument
29 	while (map) {  in vma_map_free()
30 		struct vma_to_fileoffset_map *next = map->next;  in vma_map_free()
31 		kfree(map);  in vma_map_free()
32 		map = next;  in vma_map_free()
37 vma_map_lookup(struct vma_to_fileoffset_map *map, unsigned int vma,  in vma_map_lookup()  argument
50 	for (; map; map = map->next) {  in vma_map_lookup()
51 		if (vma < map->vma || vma >= map->vma + map->size)  in vma_map_lookup()
54 		if (map->guard_ptr) {  in vma_map_lookup()
55 			ovly_grd = *(u32 *)(aSpu->local_store + map->guard_ptr);  in vma_map_lookup()
56 			if (ovly_grd != map->guard_val)  in vma_map_lookup()
60 		offset = vma - map->vma + map->offset;  in vma_map_lookup()
68 vma_map_add(struct vma_to_fileoffset_map *map, unsigned int vma,  in vma_map_add()  argument
77 		vma_map_free(map);  in vma_map_add()
81 	new->next = map;  in vma_map_add()
110 	struct vma_to_fileoffset_map *map = NULL;  in create_vma_map()  local
166 		map = vma_map_add(map, phdr.p_vaddr, phdr.p_memsz,  in create_vma_map()
168 		if (!map)  in create_vma_map()
231 	overlay_tbl_offset = vma_map_lookup(map, ovly_table_sym,  in create_vma_map()
272 		map = vma_map_add(map, ovly.vma, ovly.size, ovly.offset,  in create_vma_map()
274 		if (!map)  in create_vma_map()
280 	map = NULL;  in create_vma_map()
282 	return map;  in create_vma_map()