!2943 ext4: mitigate cacheline false sharing in struct ext4_inode_info

Merge Pull Request from: @ci-robot 
 
PR sync from: Zeng Heng <zengheng4@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/PMYNIMACYLTDKJMQPW5MNODAS2A553TQ/ 
Mitigate cacheline false sharing in struct ext4_inode_info

Yang Yingliang (2):
  ext4: mitigatin cacheline false sharing in struct ext4_inode_info
  enable MITIGATION_FALSE_SHARING by default


--
2.25.1
 
https://gitee.com/openeuler/kernel/issues/I8J122 
 
Link:https://gitee.com/openeuler/kernel/pulls/2943

 

Reviewed-by: Xie XiuQi <xiexiuqi@huawei.com>
Reviewed-by: Liu Chao <liuchao173@huawei.com>
Reviewed-by: zhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>