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 578C27AE52; Tue, 12 Mar 2024 14:27:52 +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=1710253673; cv=none; b=fpWV2gE9eIHvwV8tKOsPP5hLTjQ9FPAqDsmCxTlVIVOxrjJZN9j58XAB25xstKZmyBjSQXQygMIj4phv1TYh3VkFpd1h/EVMkaIT8ffsw71+EWR5tW9v9vUHq3qiTlucY6MGcKbmBKCpOe2U8RXTxkoMuRYFBrVLxSwB5ha0Y8g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710253673; c=relaxed/simple; bh=ia5sGLObaZjfWV9maN66DnbW2L3HM1N4ncpzuzL3vQ8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=MbMfnSHmmzPlo4dIAzEtR4s9gj3axKealJSPMTna3tK1hgfwGmJNA73BosU/elmBXP/hhmRGrpPhN1Kcde6oco9P7u+pnm6p62wjl1AAT1n688I3lc7leJjsEZ9go9sw2hwt0Yn2mqLszS3LYyNKQJ7nIw9XEyK0oEebOgJy4k0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=m+gGDEle; 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="m+gGDEle" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6AA00C433F1; Tue, 12 Mar 2024 14:27:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710253672; bh=ia5sGLObaZjfWV9maN66DnbW2L3HM1N4ncpzuzL3vQ8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=m+gGDEleISZSlqhvG0P+VDshS56A9d3MBQe+lHYVMfYhM1/AWyUb7V8DYllltCLKR p1ltK7SAWsqIlYcukpwnevNYd5LuEvaB82GYaVDQaCktCNwHapvJQ3EASWLY5uNENv Y6RCnImJsEY8ESPqb5Nn5sjmHskarVSHpUrKoly/rlKlztG3fo/FH+qu76pzxhb2L7 2KV6XEDYohXWumLodqDX4QuwKFgFn8FofomKuNjHlnijWndQ0L6HiXx3ijfny/qZXZ ecB3eAE/fnB19xEV9cKAljbQAe0SSn9xJSDu7YIZZbP+HYC1e51Xv8ShI9IUtNR/eh g3Pw0+k4zQ7Ww== Date: Tue, 12 Mar 2024 15:27:48 +0100 From: Christian Brauner To: David Sterba Cc: Johannes Thumshirn , Kent Overstreet , "linux-fsdevel@vger.kernel.org" , "linux-bcachefs@vger.kernel.org" , "linux-btrfs@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Josef Bacik , Miklos Szeredi , David Howells Subject: Re: [PATCH v2] statx: stx_subvol Message-ID: <20240312-ruhephase-belegen-d4ab0b192203@brauner> References: <20240308022914.196982-1-kent.overstreet@linux.dev> <2f598709-fccb-4364-bf15-f9c171b440aa@wdc.com> <20240311-zugeparkt-mulden-48b143bf51e0@brauner> <20240311224259.GV2604@twin.jikos.cz> Precedence: bulk X-Mailing-List: linux-bcachefs@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: <20240311224259.GV2604@twin.jikos.cz> On Mon, Mar 11, 2024 at 11:43:00PM +0100, David Sterba wrote: > On Mon, Mar 11, 2024 at 02:43:11PM +0100, Christian Brauner wrote: > > On Mon, Mar 11, 2024 at 08:12:33AM +0000, Johannes Thumshirn wrote: > > > On 08.03.24 03:29, Kent Overstreet wrote: > > > > Add a new statx field for (sub)volume identifiers, as implemented by > > > > btrfs and bcachefs. > > > > > > > > This includes bcachefs support; we'll definitely want btrfs support as > > > > well. > > > > > > For btrfs you can add the following: > > > > > > > > > From 82343b7cb2a947bca43234c443b9c22339367f68 Mon Sep 17 00:00:00 2001 > > > From: Johannes Thumshirn > > > Date: Mon, 11 Mar 2024 09:09:36 +0100 > > > Subject: [PATCH] btrfs: provide subvolume id for statx > > > > > > Add the inode's subvolume id to the newly proposed statx subvol field. > > > > > > Signed-off-by: Johannes Thumshirn > > > --- > > > > Thanks, will fold, once I hear from Josef. > > We're OK with it. Thanks!