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 BDEC343172 for ; Wed, 6 Dec 2023 21:09:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Gi4Lqhby" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B4F45C433C9; Wed, 6 Dec 2023 21:09:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701896950; bh=JuJgyMldVXzQChTKlWDXxmWauy6oPTyPDFAKlAkaknE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Gi4LqhbyIWvY2yR0AzEIKyQjn3gXERvoRS5MMOHiszRHBwLlagGu4F2vjPH4bzTwh 7HFtxRxLN+ATqglH+lSvtH7FF6vF5l7qRoT+M1ozYM0z4o7ll3u364i/UpM9HRc3sq XGs4MiMDVG+QEN6JTuq1Rd3591nTJ8j/y9da2fCpl33qm7YxBuTY/E81sOpnp1D1MI MChBxxZmBMJPLkhF8SAF1oes4YBkpvC3OoSzCXhxhmx9hTsRc27JCAjrbbcfO44R9j /z2XbS1N6HddRc64oJIL9RR3MaqYySMCtq0qVpVdCFGrP27Tq8n59EDkCFuMG2jq1b KqZkiZWx9dg9g== Date: Wed, 6 Dec 2023 14:09:07 -0700 From: Keith Busch To: Kanchan Joshi Cc: Jens Axboe , Keith Busch , linux-nvme@lists.infradead.org, io-uring@vger.kernel.org, hch@lst.de, sagi@grimberg.me, asml.silence@gmail.com Subject: Re: [PATCH 1/2] iouring: one capable call per iouring instance Message-ID: References: <20231204175342.3418422-1-kbusch@meta.com> <4cc1ba06-ecfd-b351-962e-27042767657e@samsung.com> 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: <4cc1ba06-ecfd-b351-962e-27042767657e@samsung.com> On Tue, Dec 05, 2023 at 09:51:13PM +0530, Kanchan Joshi wrote: > Does it sound any better if this 'super ring' type of ability is asked > explicitly by a setup flag say IORING_SETUP_CAPABLE_ONCE. Just my opinion: that option sounds good!