Re: [PATCH bpf-next v10 2/6] bpf: Add bpf_prog_run_array_sleepable()

["Alexei Starovoitov" <alexei.starovoitov@gmail.com>]

On Wed Apr 15, 2026 at 7:49 AM PDT, Mykyta Yatsenko wrote:
> +	while ((prog = READ_ONCE(item->prog))) {
> +		if (!prog->sleepable)
> +			rcu_read_lock();
> +
> +		/*
> +		 * Per-prog recursion check to enable private stack.
> +		 * Skip if prog->active is not allocated, e.g.
> +		 * for dummy_bpf_prog used as a fallback placeholder
> +		 * by bpf_prog_array_delete_safe().
> +		 */
> +		if (likely(prog->active)) {
> +			if (unlikely(!bpf_prog_get_recursion_context(prog))) {
> +				bpf_prog_inc_misses_counter(prog);
> +				bpf_prog_put_recursion_context(prog);
> +				if (!prog->sleepable)
> +					rcu_read_unlock();
> +				item++;
> +				continue;
> +			}
> +		}

What is the point of running dummy_bpf_prog ?
You just checked that it's dummy and yet want it to burn cpu?

Once again, please de-claude it.
So much unnecessary indent.
Focus on keeping indent minimal.
Since claude cannot do it, it's on you.

pw-bot: cr