diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index b3be0cfd4c92d93c61a42f101eeae6d05fc76e62..29069f29b3a6a9825d86d8ffa226f6cb8176b0cb 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -380,24 +380,18 @@ int ovl_open_maybe_copy_up(struct dentry *dentry, unsigned int file_flags) int ovl_update_time(struct inode *inode, struct timespec *ts, int flags) { - struct dentry *alias; - struct path upperpath; - - if (!(flags & S_ATIME)) - return 0; - - alias = d_find_any_alias(inode); - if (!alias) - return 0; - - ovl_path_upper(alias, &upperpath); - if (upperpath.dentry) { - touch_atime(&upperpath); - inode->i_atime = d_inode(upperpath.dentry)->i_atime; + if (flags & S_ATIME) { + struct ovl_fs *ofs = inode->i_sb->s_fs_info; + struct path upperpath = { + .mnt = ofs->upper_mnt, + .dentry = ovl_upperdentry_dereference(OVL_I(inode)), + }; + + if (upperpath.dentry) { + touch_atime(&upperpath); + inode->i_atime = d_inode(upperpath.dentry)->i_atime; + } } - - dput(alias); - return 0; }