On 07/31, Sebastian Andrzej Siewior wrote:
>
> +void __weak arch_uprobe_enable_step(struct task_struct *child,
> + struct arch_uprobe *arch)
> +{
> + user_enable_single_step(current);
> +}
> +
> +void __weak arch_uprobe_disable_step(struct task_struct *child,
> + struct arch_uprobe *arch)
> +{
> + user_disable_single_step(child);
> +}
I don't think this needs "struct task_struct *child", it is always
current "by definition". Only current can play with ->utask.
Oleg.
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