Re: [PATCH 1/2] vdso/timens: Move functions to new file

[Thomas Gleixner]

On Mon, Mar 23 2026 at 09:07, Thomas Weißschuh wrote:
> +static void timens_set_vvar_page(struct task_struct *task,
> +				struct time_namespace *ns)
> +{
> +	struct vdso_time_data *vdata;
> +	struct vdso_clock *vc;
> +	unsigned int i;
> +
> +	if (ns == &init_time_ns)
> +		return;
> +
> +	/* Fast-path, taken by every task in namespace except the first. */
> +	if (likely(ns->frozen_offsets))
> +		return;
> +
> +	mutex_lock(&timens_offset_lock);

Please convert all the locking to guard() while at it.

Thanks,

        tglx