!1330 [sync] PR-1325: jbd2: fix several checkpoint

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/1325 
 
PR sync from: Zhihao Cheng <chengzhihao1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/QARA5X5OQUKRFUIORG2YVB6YE3V5CGQB/ 
Zhang Yi (4):
  jbd2: remove journal_clean_one_cp_list()
  jbd2: fix a race when checking checkpoint buffer busy
  jbd2: remove __journal_try_to_free_buffer()
  jbd2: fix checkpoint cleanup performance regression

Zhihao Cheng (1):
  jbd2: Fix wrongly judgement for buffer head removing while doing
    checkpoint


-- 
2.31.1
 
 
Link:https://gitee.com/openeuler/kernel/pulls/1330

 

Reviewed-by: zhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>