!4861 ext4: regenerate buddy after block freeing failed if under fc replay

Merge Pull Request from: @ci-robot 
 
PR sync from: Baokun Li <libaokun1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/BBUIOSXHL5SOBHUCBDVLS4B7N7SBCYKQ/ 
 
https://gitee.com/src-openeuler/kernel/issues/I93HD9 
 
Link:https://gitee.com/openeuler/kernel/pulls/4861

 

Reviewed-by: Jialin Zhang <zhangjialin11@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>