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Wed, 20 Aug 2025 12:32:46 -0700 (PDT) Message-ID: <20422c51-1227-42a8-8506-8f499eb53e89@gmail.com> Date: Wed, 20 Aug 2025 20:33:56 +0100 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [zcrx-next 0/2] add support for synchronous refill To: Jens Axboe , io-uring@vger.kernel.org References: <175571405086.442349.7150561067887044481.b4-ty@kernel.dk> Content-Language: en-US From: Pavel Begunkov In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 8/20/25 20:02, Jens Axboe wrote: > On 8/20/25 12:57 PM, Pavel Begunkov wrote: >> On 8/20/25 19:20, Jens Axboe wrote: >>> >>> On Sun, 17 Aug 2025 23:44:56 +0100, Pavel Begunkov wrote: >>>> Returning buffers via a ring is efficient but can cause problems >>>> when the ring doesn't have space. Add a way to return buffers >>>> synchronously via io_uring "register" syscall, which should serve >>>> as a slow fallback path. >>>> >>>> For a full branch with all relevant dependencies see >>>> https://github.com/isilence/linux.git zcrx/for-next >>>> >>>> [...] >>> >>> Applied, thanks! >> >> Leave these and other series out please. I sent them for >> review, but it'll be easier to keep in a branch and rebase >> it if necessary. I hoped tagging with zcrx-next would be >> good enough of a sign. > > Alright, but then please make it clear when you are sending > something out for merging. That would be a pull request, should be obvious enough. Perhaps it'd make sense to tag for review only patches. Any preference what tag it should be or otherwise? -- Pavel Begunkov