diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5653fa42930b6afbe29b5dce9e88511c502c8e54..4df6d01b762eb52e9e181b95328e3d726ef77c42 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1007,6 +1007,7 @@ static int ext4_write_end(struct file *file,
 {
 	handle_t *handle = ext4_journal_current_handle();
 	struct inode *inode = mapping->host;
+	loff_t old_size = inode->i_size;
 	int ret = 0, ret2;
 	int i_size_changed = 0;
 
@@ -1037,6 +1038,8 @@ static int ext4_write_end(struct file *file,
 	unlock_page(page);
 	page_cache_release(page);
 
+	if (old_size < pos)
+		pagecache_isize_extended(inode, old_size, pos);
 	/*
 	 * Don't mark the inode dirty under page lock. First, it unnecessarily
 	 * makes the holding time of page lock longer. Second, it forces lock
@@ -1078,6 +1081,7 @@ static int ext4_journalled_write_end(struct file *file,
 {
 	handle_t *handle = ext4_journal_current_handle();
 	struct inode *inode = mapping->host;
+	loff_t old_size = inode->i_size;
 	int ret = 0, ret2;
 	int partial = 0;
 	unsigned from, to;
@@ -1110,6 +1114,9 @@ static int ext4_journalled_write_end(struct file *file,
 	unlock_page(page);
 	page_cache_release(page);
 
+	if (old_size < pos)
+		pagecache_isize_extended(inode, old_size, pos);
+
 	if (size_changed) {
 		ret2 = ext4_mark_inode_dirty(handle, inode);
 		if (!ret)