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smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=trillion01.com; spf=pass smtp.mailfrom=trillion01.com; arc=none smtp.client-ip=173.209.37.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=trillion01.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=trillion01.com Received: from [45.44.224.220] (port=40488 helo=[192.168.1.177]) by cloud48395.mywhc.ca with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1rV3BK-0006RL-0A; Wed, 31 Jan 2024 00:30:42 -0500 Message-ID: <9a8748183fcecbe44406e93e47c47c1639871bfa.camel@trillion01.com> Subject: Re: [PATCH v15 0/7] io_uring: add napi busy polling support From: Olivier Langlois To: Jens Axboe , Stefan Roesch , io-uring@vger.kernel.org, kernel-team@fb.com Cc: ammarfaizi2@gnuweeb.org, netdev@vger.kernel.org, kuba@kernel.org Date: Wed, 31 Jan 2024 00:30:40 -0500 In-Reply-To: <2b238cec-ab1b-4160-8fb0-ad199e1d0306@kernel.dk> References: <20230608163839.2891748-1-shr@devkernel.io> <58bde897e724efd7771229734d8ad2fb58b3ca48.camel@trillion01.com> <2b238cec-ab1b-4160-8fb0-ad199e1d0306@kernel.dk> Autocrypt: addr=olivier@trillion01.com; 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charset="ISO-8859-1" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.2 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cloud48395.mywhc.ca X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - trillion01.com X-Get-Message-Sender-Via: cloud48395.mywhc.ca: authenticated_id: olivier@trillion01.com X-Authenticated-Sender: cloud48395.mywhc.ca: olivier@trillion01.com X-Source: X-Source-Args: X-Source-Dir: On Tue, 2024-01-30 at 15:59 -0700, Jens Axboe wrote: > On 1/30/24 2:20 PM, Olivier Langlois wrote: > > Hi, > >=20 > > I was wondering what did happen to this patch submission... > >=20 > > It seems like Stefan did put a lot of effort in addressing every > > reported issue for several weeks/months... > >=20 > > and then nothing... as if this patch has never been reviewed by > > anyone... > >=20 > > has it been decided to not integrate NAPI busy looping in io_uring > > privately finally? >=20 > It's really just waiting for testing, I want to ensure it's working > as > we want it to before committing. But the production bits I wanted to > test on have been dragging out, hence I have not made any moves > towards > merging this for upstream just yet. >=20 > FWIW, I have been maintaining the patchset, you can find the current > series here: >=20 > https://git.kernel.dk/cgit/linux/log/?h=3Dio_uring-napi >=20 Hi Jens, ok thx for the update... Since I am a big user of the io_uring napi busy polling, testing the official patchset is definitely something that I can do to help... I should be able to report back the result of my testing in few days!