From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9D4EAC433E0 for ; Mon, 4 Jan 2021 05:32:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4E012207B7 for ; Mon, 4 Jan 2021 05:32:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727661AbhADFb6 (ORCPT ); Mon, 4 Jan 2021 00:31:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60724 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725830AbhADFb6 (ORCPT ); Mon, 4 Jan 2021 00:31:58 -0500 Received: from ZenIV.linux.org.uk (zeniv.linux.org.uk [IPv6:2002:c35c:fd02::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3742C061574 for ; Sun, 3 Jan 2021 21:31:17 -0800 (PST) Received: from viro by ZenIV.linux.org.uk with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kwISW-006gPQ-K7; Mon, 04 Jan 2021 05:31:12 +0000 Date: Mon, 4 Jan 2021 05:31:12 +0000 From: Al Viro To: Jens Axboe Cc: linux-fsdevel@vger.kernel.org, torvalds@linux-foundation.org Subject: Re: [PATCHSET v3 0/4] fs: Support for LOOKUP_NONBLOCK / RESOLVE_NONBLOCK Message-ID: <20210104053112.GH3579531@ZenIV.linux.org.uk> References: <20201214191323.173773-1-axboe@kernel.dk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201214191323.173773-1-axboe@kernel.dk> Sender: Al Viro Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Mon, Dec 14, 2020 at 12:13:20PM -0700, Jens Axboe wrote: > Hi, > > Wanted to throw out what the current state of this is, as we keep > getting closer to something palatable. > > This time I've included the io_uring change too. I've tested this through > both openat2, and through io_uring as well. > > I'm pretty happy with this at this point. The core change is very simple, > and the users end up being trivial too. > > Also available here: > > https://git.kernel.dk/cgit/linux-block/log/?h=nonblock-path-lookup OK, pushed with modifications into vfs.git #work.namei Changes: dropped a couple of pointless pieces in open_last_lookups()/do_open(), moved O_TMPFILE rejection into build_open_flags() (i.e. in the third of your commits). And no io_uring stuff in there - your #4 is absent. I've not put it into #for-next yet; yell if you see any problems with that branch, or it'll end up there ;-)