Re: [PATCH v8 1/6] lib/dlock-list: Distributed and lock-protected lists

[Davidlohr Bueso <dave@xxxxxxxxxxxx>]

On Tue, 31 Oct 2017, Waiman Long wrote:

> +void dlock_lists_del(struct dlock_list_node *node)
> +{
> +	struct dlock_list_head *head;
> +	bool retry;
> +
> +	do {
> +		head = READ_ONCE(node->head);

Boqun had previously pointed this out; you need to WRITE_ONCE() node->head too.

Thanks,
Davidlohr