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Mon, 11 Aug 2025 07:01:46 -0700 (PDT) Received: from [127.0.0.1] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-32161259a48sm14821216a91.18.2025.08.11.07.01.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Aug 2025 07:01:45 -0700 (PDT) From: Jens Axboe To: Ming Lei , Uday Shankar , Caleb Sander Mateos Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250808155216.296170-1-csander@purestorage.com> References: <20250808155216.296170-1-csander@purestorage.com> Subject: Re: [PATCH] ublk: check for unprivileged daemon on each I/O fetch Message-Id: <175492090530.697940.18050903274660070529.b4-ty@kernel.dk> Date: Mon, 11 Aug 2025 08:01:45 -0600 Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.3-dev-2ce6c On Fri, 08 Aug 2025 09:52:15 -0600, Caleb Sander Mateos wrote: > Commit ab03a61c6614 ("ublk: have a per-io daemon instead of a per-queue > daemon") allowed each ublk I/O to have an independent daemon task. > However, nr_privileged_daemon is only computed based on whether the last > I/O fetched in each ublk queue has an unprivileged daemon task. > Fix this by checking whether every fetched I/O's daemon is privileged. > Change nr_privileged_daemon from a count of queues to a boolean > indicating whether any I/Os have an unprivileged daemon. > > [...] Applied, thanks! [1/1] ublk: check for unprivileged daemon on each I/O fetch commit: 5058a62875e1916e5133a1639f0207ea2148c0bc Best regards, -- Jens Axboe