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Thu, 15 Jan 2026 08:12:33 -0800 (PST) Received: from jlelli-thinkpadt14gen4.remote.csb ([151.29.129.40]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-434af6fc8fbsm6392455f8f.39.2026.01.15.08.12.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Jan 2026 08:12:33 -0800 (PST) Date: Thu, 15 Jan 2026 17:12:31 +0100 From: Juri Lelli To: Yuri Andriaccio Cc: Ingo Molnar , Peter Zijlstra , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Valentin Schneider , linux-kernel@vger.kernel.org, Luca Abeni , Yuri Andriaccio Subject: Re: [RFC PATCH v4 06/28] sched/rt: Remove rq field in struct rt_rq Message-ID: References: <20251201124205.11169-1-yurand2000@gmail.com> <20251201124205.11169-7-yurand2000@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251201124205.11169-7-yurand2000@gmail.com> Hello, On 01/12/25 13:41, Yuri Andriaccio wrote: > The rq field now is just caching the pointer to the global runqueue of the > given rt_rq, so it is unnecessary as the global runqueue can be retrieved > in other ways. OK, but it's not actually removed, is it? Looks like it's re-purposed for later usage? If that's the case maybe $SUBJECT should say so (and maybe changelog point this out as well), just so we don't create confusion. Thanks, Juri