diff --git a/src/runtime/structure_helpers.rs b/src/runtime/structure_helpers.rs
index 9af16e8..66bc170 100644
--- a/src/runtime/structure_helpers.rs
+++ b/src/runtime/structure_helpers.rs
@@ -12,6 +12,7 @@ use crate::{
         Storage,
     },
 };
+
 use std::collections::BTreeMap;
 #[derive(Debug)]
 struct EntryFindResult {
@@ -429,7 +430,7 @@ pub fn rm_dir_entry(
 
 #[inline]
 pub fn grow_memory(memory: &dyn Memory, max_address: FileSize) {
-    let pages_required = (max_address + WASM_PAGE_SIZE_IN_BYTES - 1) / WASM_PAGE_SIZE_IN_BYTES;
+    let pages_required = max_address.div_ceil(WASM_PAGE_SIZE_IN_BYTES);
 
     let cur_pages = memory.size();
 
diff --git a/src/storage/chunk_iterator.rs b/src/storage/chunk_iterator.rs
index 7ce3b9f..4df10c4 100644
--- a/src/storage/chunk_iterator.rs
+++ b/src/storage/chunk_iterator.rs
@@ -40,7 +40,7 @@ impl<'a, M: Memory> ChunkV2Iterator<'a, M> {
     }
 }
 
-impl<'a, M: Memory> Iterator for ChunkV2Iterator<'a, M> {
+impl<M: Memory> Iterator for ChunkV2Iterator<'_, M> {
     type Item = ((Node, FileChunkIndex), CachedChunkPtr);
 
     fn next(&mut self) -> Option<Self::Item> {
diff --git a/src/storage/types.rs b/src/storage/types.rs
index e6e5cd5..a3d502f 100644
--- a/src/storage/types.rs
+++ b/src/storage/types.rs
@@ -101,6 +101,7 @@ pub struct FileMetadata {
     pub node: Node,
     pub size: FileSize,
     pub times: Times,
+    pub file_type: FileType,
 }
 
 impl ic_stable_structures::Storable for Metadata {