kfree(sbi->s_mb_offsets);
sbi->s_mb_offsets = NULL;
kfree(sbi->s_mb_maxs);
+@@ -3600,6 +3640,7 @@ int ext4_mb_release(struct super_block *sb)
+ kvfree(group_info);
+ rcu_read_unlock();
+ }
++ kfree(sbi->s_mb_prealloc_table);
+ kfree(sbi->s_mb_avg_fragment_size);
+ kfree(sbi->s_mb_avg_fragment_size_locks);
+ kfree(sbi->s_mb_largest_free_orders);
@@ -3750,7 +3863,6 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,
int err, len;