simple_xattr_list
return simple_xattr_list(d_inode(dentry), &attrs->xattrs, buf, size);
return simple_xattr_list(inode, &pid->attr->xattrs, buf, size);
ssize_t simple_xattr_list(struct inode *inode, struct list_head *xattrs,
return simple_xattr_list(inode, &BPF_FS_I(inode)->xattrs, buf, size);
return simple_xattr_list(d_inode(dentry), &info->xattrs, buffer, size);
len = simple_xattr_list(d_inode(dentry), &si->xattrs, buffer, size);