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 8D40D12E1CA; Fri, 16 Aug 2024 08:34:17 +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=1723797257; cv=none; b=dvOOGvkvpP2iEx9iAtd6B5yWRJVei9aP3Bq/76WGyMUapx8o/9PFrbn2OD31gy2a1gdV8kn1vB8J5kh/jv+nIvNZ8AuhckYu0JPcoU2BiKGM9Ohz1o7lENDbWphj5PW3zDzQDkYeKVSGaZf8JYm7HNP09q4txkq52QdM8VJsTzU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723797257; c=relaxed/simple; bh=xDe90iasmH1trwlC5xaWhknrCdLACXjytWkboMdB1f4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DDkepIlT55dOJ+0QtmxKx6k0NV8OBahUSfNs+MrcmKX3vy2vpnDybtmqnT7WrjEUmQBU0GcNUSz5Xc5WIK85JUIdKxGNm7q47H/TCnIQ3/ND0qhRYil/mBTWfSEAkYUsiOv8Blym/SX0AfH6w1RTCkG8lSUvM+VK14280o4BcV4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dBRXSfTQ; 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="dBRXSfTQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 236B8C4AF09; Fri, 16 Aug 2024 08:34:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723797257; bh=xDe90iasmH1trwlC5xaWhknrCdLACXjytWkboMdB1f4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dBRXSfTQoiea3kg3vWlM7zajBRMdntsfz1W3C2NDkFpU5ju9NBLV7+j45X0KcPgpo or023rI2JUF11RPkt3RJonuUHP2NQhHBYKeXsWVIuHuTR9Ym7Rs0ksvZVGwryWc0gL 3AOpJhO50Gkye38HK8QKFrZ1aMUSzp7eQM7azVYUkRwzBj9+bkGYOrCsvknREYAfaH po9PNesg8qOLj7E6fzP074DGgXAcuy01yQaDRmJJF6weatw3sOT/BmqS4S24QUX+7j wK3ugAYqWbghXCjxiMDhBIxv7moTyVVDEIaMxravNadmlhijPEnyQeTxqg3chYIx+S jWB+LpYfnfB2A== Date: Fri, 16 Aug 2024 10:34:12 +0200 From: Christian Brauner To: Al Viro Cc: Jeff Layton , Jan Kara , Andrew Morton , Mateusz Guzik , Josef Bacik , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] fs: try an opportunistic lookup for O_CREAT opens too Message-ID: <20240816-weiden-netzhaut-23262d8778ef@brauner> References: <20240806-openfast-v2-1-42da45981811@kernel.org> <6e5bfb627a91f308a8c10a343fe918d511a2a1c1.camel@kernel.org> <20240814021817.GO13701@ZenIV> <20240814024057.GP13701@ZenIV> <20240814-visier-alpinsport-027f787afa2c@brauner> <20240814154419.GT13701@ZenIV> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20240814154419.GT13701@ZenIV> On Wed, Aug 14, 2024 at 04:44:19PM GMT, Al Viro wrote: > On Wed, Aug 14, 2024 at 02:40:23PM +0200, Christian Brauner wrote: > > > Christian took in my v3 patch which is a bit different from this one. > > > It seems to be doing fine in testing with NFS and otherwise. > > > > Every branch gets tested with nfs fstests (in addition to the usual > > suspects): > > > > Failures: generic/732 > > Failed 1 of 600 tests > > > > And that just fails because it's missing your 4fd042e0465c > > ("generic/732: don't run it on NFS") > > connectathon would be more interesting... Fwiw, I wasted almost a day to get more testing done here. But that connectathon thing at [1] just failed to compile on anything reasonably new and with errors that indicate that certain apis it uses have been deprecated for a very long time. In any case, I went out of my way and found that LTP has stresstests for NFS for creation, open, mkdir, unlink etc and I added them to testing now. [1]: https://github.com/dkruchinin/cthon-nfs-tests