}
sbi->s_locality_groups = alloc_percpu(struct ext4_locality_group);
+@@ -2800,6 +2840,7 @@ int ext4_mb_release(struct super_block *sb)
+ kvfree(group_info);
+ rcu_read_unlock();
+ }
++ kfree(sbi->s_mb_prealloc_table);
+ kfree(sbi->s_mb_offsets);
+ kfree(sbi->s_mb_maxs);
+ iput(sbi->s_buddy_cache);
@@ -2963,9 +3107,9 @@ ext4_mb_normalize_request(struct ext4_al
struct ext4_allocation_request *ar)
{