UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ovl: update ctime when changing fileattr 

Currently we keep size, mode and times of overlay inode
as the same as upper inode, so should update ctime when
changing file attribution as well.

Signed-off-by: Chengguang Xu <cgxu519@mykernel.net>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
Chengguang Xu 2021-03-10 10:09:25 +08:00 committed by Miklos Szeredi
parent b71759ef1e
commit d8991e8622
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
fs/overlayfs/inode.c
View File

@ -573,6 +573,9 @@ int ovl_fileattr_set(struct user_namespace *mnt_userns,
BUILD_BUG_ON(OVL_PROT_I_FLAGS_MASK & ~OVL_COPY_I_FLAGS_MASK);
flags |= inode->i_flags & OVL_PROT_I_FLAGS_MASK;
inode_set_flags(inode, flags, OVL_COPY_I_FLAGS_MASK);
/* Update ctime */
ovl_copyattr(ovl_inode_real(inode), inode);
}
ovl_drop_write(dentry);
out: