!1312 quota: fix race condition between dqput() and dquot_mark_dquot_dirty()

Merge Pull Request from: @ci-robot 
 
PR sync from: Baokun Li <libaokun1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/7ATD3RNUBURBEYA34VGOOZB53J377OZQ/ 
Baokun Li (5):
  quota: factor out dquot_write_dquot()
  quota: rename dquot_active() to inode_quota_active()
  quota: add new helper dquot_active()
  quota: fix dqput() to follow the guarantees dquot_srcu should provide
  quota: simplify drop_dquot_ref()


-- 
2.31.1
 
 
Link:https://gitee.com/openeuler/kernel/pulls/1312

 

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