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| author | Chengguang Xu <cgxu519@mykernel.net> | 2021-03-10 10:09:25 +0800 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2021-08-17 11:47:44 +0200 |
| commit | d8991e8622e758b718e2e4291d31dd0bea4e14a4 (patch) | |
| tree | fa94c9693b9d500d1409e71c75a753f05295954d | |
| parent | b71759ef1e1730db81dab98e9dab9455e8c7f5a2 (diff) | |
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>
| -rw-r--r-- | fs/overlayfs/inode.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index 8aa370e8143a..7d52e5ef2ac7 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -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: |