From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH 18/22] aio: add support for pre-mapped user IO buffers Date: Thu, 27 Dec 2018 14:57:24 +0100 Message-ID: <20181227135724.GD25525@infradead.org> References: <20181221192236.12866-1-axboe@kernel.dk> <20181221192236.12866-19-axboe@kernel.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-fsdevel@vger.kernel.org, linux-aio@kvack.org, linux-block@vger.kernel.org, hch@lst.de, viro@zeniv.linux.org.uk To: Jens Axboe Return-path: Content-Disposition: inline In-Reply-To: <20181221192236.12866-19-axboe@kernel.dk> Sender: owner-linux-aio@kvack.org List-Id: linux-fsdevel.vger.kernel.org This looks like just a little too much overloading to me. I think the read/write to/from buffer just needs their own opcodes and entirely separate code path. -- To unsubscribe, send a message with 'unsubscribe linux-aio' in the body to majordomo@kvack.org. For more info on Linux AIO, see: http://www.kvack.org/aio/ Don't email: aart@kvack.org