From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37D461D0B8B; Wed, 2 Oct 2024 15:17:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727882259; cv=none; b=aI6cTq6KQiRbgQyNgFN0zijXgdYxPDToTJz1w5NLRHgZ6nVMVpX5DinrxOVybBfq+5qxwHV+wbaCI3w9qJwlYa7/Me1WGyzF/3p/iMe/YgXC+YiQ/YJuOwqPY2c0o7wSf1PFhKPgjcQdy1nr09kOSZd2gb7GB65BK2TPd2DVvMc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727882259; c=relaxed/simple; bh=ncfHnDDIrlsZ5cv1DqDqNYuQtlTPW4NktXBA1Q3cPL4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=iAEB6nXMGc1/I4AH4UxsE3WStFbGYEI2X+d9HNUFyH3vJocDpugRQ9GtgBuP6GUAGCbPXjtw9Yl6AKRBarljPloQpE2/GbbriB4AhMd0LUlX5L3U3/dBnK4al+QTsJBU2rmywIqC9/pqVLLMqi+nhcWMFmxDjgg0a4Ok9SEy6UQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PiCvDTWX; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PiCvDTWX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3DF02C4CECD; Wed, 2 Oct 2024 15:17:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1727882258; bh=ncfHnDDIrlsZ5cv1DqDqNYuQtlTPW4NktXBA1Q3cPL4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PiCvDTWXEQOSQi04Hf+D0gfF9g3t3uYK54HODlBfgBSmb4j6zCUNjfO6Xg7JbRQcN ypabAKkcQw3ZmG0HNs5h4GZcKtSABifQex7u9gRsGMahmHmrw28U7VhdVUEdOWaM3k jVcSRQEXgfLonFcqVMl/DyhNaDvvdzMQ7W0Dx00zOoS/9WWWZ4Otv9clvYduUO0Fq4 s4YdnwFod+8Xu7Hm17K4pAuOFvL+NaiAjlTNI/mnUJ52ttBxnb6doCAVKB/8QZvt2L 9BCOe8TT6yBck17+aqbKek/D/atOGlodaaroLEcgkKykJUyczO6oB5RC+QpTmCnMx1 wcCZw8qd93pxg== Date: Wed, 2 Oct 2024 09:17:35 -0600 From: Keith Busch To: Christoph Hellwig Cc: Jens Axboe , Kanchan Joshi , hare@suse.de, sagi@grimberg.me, martin.petersen@oracle.com, brauner@kernel.org, viro@zeniv.linux.org.uk, jack@suse.cz, jaegeuk@kernel.org, bcrl@kvack.org, dhowells@redhat.com, bvanassche@acm.org, asml.silence@gmail.com, linux-nvme@lists.infradead.org, linux-fsdevel@vger.kernel.org, io-uring@vger.kernel.org, linux-block@vger.kernel.org, linux-aio@kvack.org, gost.dev@samsung.com, vishak.g@samsung.com, javier.gonz@samsung.com Subject: Re: [PATCH v7 0/3] FDP and per-io hints Message-ID: References: <20240930181305.17286-1-joshi.k@samsung.com> <20241001092047.GA23730@lst.de> <99c95f26-d6fb-4354-822d-eac94fdba765@kernel.dk> <20241002075140.GB20819@lst.de> <20241002151344.GA20364@lst.de> Precedence: bulk X-Mailing-List: io-uring@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: <20241002151344.GA20364@lst.de> On Wed, Oct 02, 2024 at 05:13:44PM +0200, Christoph Hellwig wrote: > > Well, he finally started on the right approach and gave it up after the > first round of feedback. That's just a bit weird. Nothing prevents future improvements in that direction. It just seems out of scope for what Kanchan is trying to enable for his customer use cases. This patch looks harmless.