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OpenCloudOS-Kernel
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nfs: fix xfstest generic/099 failed on nfsv3 

After setxattr, the nfsv3 cached the acl which set by user.

But at the backend, the shared file system (eg. ext4) will check
the acl, if it can merged with mode, it won't add acl to the file.
So, the nfsv3 cached acl is redundant.

Don't 'set_cached_acl' when setxattr.

Signed-off-by: ZhangXiaoxu <zhangxiaoxu5@huawei.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
ZhangXiaoxu 2019-02-18 22:56:43 +08:00 committed by Trond Myklebust
parent 2cde04e90d
commit ded52fbe70
1 changed files with 0 additions and 2 deletions
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2
fs/nfs/nfs3acl.c
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@ -222,8 +222,6 @@ static int __nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl,
switch (status) {
case 0:
status = nfs_refresh_inode(inode, fattr);
set_cached_acl(inode, ACL_TYPE_ACCESS, acl);
set_cached_acl(inode, ACL_TYPE_DEFAULT, dfacl);
break;
case -EPFNOSUPPORT:
case -EPROTONOSUPPORT: