/* nfs_set_page_tag_locked - Tag a request as locked @req:  */
int nfs_set_page_tag_locked(struct nfs_page *req)
/* nfs_set_page_tag_locked - Tag a request as locked @req:  */
int nfs_set_page_tag_locked(struct nfs_page *req)
{
	struct nfs_inode *nfsi = NFS_I(req->wb_context->path.dentry->d_inode);
	if (!nfs_lock_request_dontget(req))
		return 0;
	if (req->wb_page != NULL)
		radix_tree_tag_set(&nfsi->nfs_page_tree, req->wb_index, NFS_PAGE_TAG_LOCKED);
	return 1;
}