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Date:   Mon, 26 Oct 2020 12:59:27 +0100
From:   Peter Zijlstra <peterz@infradead.org>
To:     "Joel Fernandes (Google)" <joel@joelfernandes.org>
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Subject: Re: [PATCH v8 -tip 03/26] sched: Core-wide rq->lock
Message-ID: <20201026115927.GH2628@hirez.programming.kicks-ass.net>
References: <20201020014336.2076526-1-joel@joelfernandes.org>
 <20201020014336.2076526-4-joel@joelfernandes.org>
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On Mon, Oct 19, 2020 at 09:43:13PM -0400, Joel Fernandes (Google) wrote:
> +	if (!core_rq) {
> +		for_each_cpu(i, smt_mask) {
> +			rq = cpu_rq(i);
> +			if (rq->core && rq->core == rq)
> +				core_rq = rq;
> +			init_sched_core_irq_work(rq);

That function doesn't exist quite yet.

> +		}