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Wed, 02 Jul 2025 16:10:51 -0700 (PDT) Message-ID: <2cf2350f-286a-42cb-aa02-2eee7099fe22@kernel.dk> Date: Wed, 2 Jul 2025 17:10:50 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] io_uring/rsrc: skip atomic refcount for uncloned buffers To: Caleb Sander Mateos Cc: io-uring@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250619143435.3474028-1-csander@purestorage.com> Content-Language: en-US From: Jens Axboe In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 7/2/25 3:11 PM, Caleb Sander Mateos wrote: > Hi Jens, > Any concerns with this one? I thought it was a fairly straightforward > optimization in the ublk zero-copy I/O path. Nope looks fine, I just have a largish backlog from being gone for 10 days. I'll queue it up for 6.17. -- Jens Axboe