diff --git a/src/fat.h b/src/fat.h
index 5276dda..b0f4150 100644
--- a/src/fat.h
+++ b/src/fat.h
@@ -345,6 +345,7 @@ struct msdos_sb_info {
 	struct hlist_head dir_hashtable[FAT_HASH_SIZE];
 
 	unsigned int dirty;           /* fs state before mount */
+	struct rcu_head rcu;
 };
 
 #define FAT_CACHE_VALID	0	/* special case for valid cache */
diff --git a/src/inode.c b/src/inode.c
index d126a3c..ac34c60 100644
--- a/src/inode.c
+++ b/src/inode.c
@@ -177,7 +177,7 @@ static void fat_write_failed(struct address_space *mapping, loff_t to)
 	struct inode *inode = mapping->host;
 
 	if (to > inode->i_size) {
-		truncate_pagecache(inode, to, inode->i_size);
+		truncate_pagecache(inode, inode->i_size);
 		fat_truncate_blocks(inode, inode->i_size);
 	}
 }
@@ -593,6 +593,16 @@ static void fat_set_state(struct super_block *sb,
 	brelse(bh);
 }
 
+static void delayed_free(struct rcu_head *p)
+{
+	struct msdos_sb_info *sbi = container_of(p, struct msdos_sb_info, rcu);
+	unload_nls(sbi->nls_disk);
+	unload_nls(sbi->nls_io);
+	if (sbi->options.iocharset != fat_default_iocharset)
+		kfree(sbi->options.iocharset);
+	kfree(sbi);
+}
+
 static void fat_put_super(struct super_block *sb)
 {
 	struct msdos_sb_info *sbi = MSDOS_SB(sb);
@@ -602,14 +612,7 @@ static void fat_put_super(struct super_block *sb)
 	iput(sbi->fsinfo_inode);
 	iput(sbi->fat_inode);
 
-		unload_nls(sbi->nls_disk);
-		unload_nls(sbi->nls_io);
-
-	if (sbi->options.iocharset != fat_default_iocharset)
-		kfree(sbi->options.iocharset);
-
-	sb->s_fs_info = NULL;
-	kfree(sbi);
+	call_rcu(&sbi->rcu, delayed_free);
 }
 
 static struct kmem_cache *fat_inode_cachep;