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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7B69C433F5 for ; Tue, 29 Mar 2022 12:26:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236283AbiC2M1z (ORCPT ); Tue, 29 Mar 2022 08:27:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236297AbiC2M1T (ORCPT ); Tue, 29 Mar 2022 08:27:19 -0400 Received: from mail-ej1-x634.google.com (mail-ej1-x634.google.com [IPv6:2a00:1450:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 791984D9C3 for ; Tue, 29 Mar 2022 05:25:36 -0700 (PDT) Received: by mail-ej1-x634.google.com with SMTP id j15so34741709eje.9 for ; Tue, 29 Mar 2022 05:25:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=szeredi.hu; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=GH31873XPQjzp7m2Icv5/8E30NAaUtm9H/Qz6YpaYgI=; b=IJ0FvMS/e65wDZILJmOyi617GiHYNPVRu3SqiviO+EL/bf+8Pp4T20qHruB/UvjyAC Uz1iXWYQVPw8Add6VjnKbu6/yUov/1CylLnze1BSz4f0qQGaqVdniA4O5q9WggDq6+GQ fejs6FVK1U6QLFimZQFuzHCl0JxPm5zVLTZ6Q= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=GH31873XPQjzp7m2Icv5/8E30NAaUtm9H/Qz6YpaYgI=; b=merJIpaLDkYxAxswdWf/b2651UVmI97Sd7oze97Ldw0Q5IM5XAnNx1pK4BKfhrM4em zXMdQg7+SOk1LiEMJH2btGNQQfz9oZRl8oUifGucEwNk09Pt3pu2qqfI47BqdVyDgdK0 UyYZNBz3UxPLuCcv+M5vqJNaDhkubQYsgSYoI0FSsV5vFAagtVKfRP4Zd4a6FJ207Mte EKjyt5A1jblGO5B8eXWKGJuSrHFI6J4eAQX7ufir12wnzQPKfOSVYCKZnZjrgO02Iqdq ACTYxOcC6solKqloqHFXXzLBE0mLHSnZD6Ze9tkrGI/ou4RdH65uQsrmN5RUp8ActMbz 26gA== X-Gm-Message-State: AOAM532NVgMz89EMLPHC+CGM/kBFta3cu3x+ydeH/GSNsgF+yR3/HOJQ yqOgp1Wa5jUjrKSsJDuV7ux8yUh7HTEKBYQ4akUmeA== X-Google-Smtp-Source: ABdhPJzgXCVcSQOZnkZMcy/8DojiZgvt0i90eA8tHSsTjsMpZ5Mvb9My3MQmJt9Bg8ngopFVL+0DXUlhfZEDcwFuhYE= X-Received: by 2002:a17:907:62aa:b0:6e0:f208:b869 with SMTP id nd42-20020a17090762aa00b006e0f208b869mr15570930ejc.270.1648556734991; Tue, 29 Mar 2022 05:25:34 -0700 (PDT) MIME-Version: 1.0 References: <20220329103526.1207086-1-brauner@kernel.org> In-Reply-To: <20220329103526.1207086-1-brauner@kernel.org> From: Miklos Szeredi Date: Tue, 29 Mar 2022 14:25:23 +0200 Message-ID: Subject: Re: [PATCH 00/18] overlay: support idmapped layers To: Christian Brauner Cc: Amir Goldstein , Miklos Szeredi , overlayfs , Christoph Hellwig , Aleksa Sarai , Giuseppe Scrivano , Rodrigo Campos Catelin , Seth Forshee , Luca Bocassi , Lennart Poettering , =?UTF-8?Q?St=C3=A9phane_Graber?= Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-unionfs@vger.kernel.org On Tue, 29 Mar 2022 at 12:35, Christian Brauner wrote: > > From: "Christian Brauner (Microsoft)" > > Hey, > > This adds support for mounting overlay on top of idmapped layers. Looks good at first glance. I'm wondering if there's a way to deduplicate the info stored in ovl_entry and ovl_inode, but that can come later... Thanks, Miklos