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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 4259EC169C4 for ; Wed, 6 Feb 2019 15:34:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1B81B2081B for ; Wed, 6 Feb 2019 15:34:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730063AbfBFPeE (ORCPT ); Wed, 6 Feb 2019 10:34:04 -0500 Received: from mx2.suse.de ([195.135.220.15]:51602 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729514AbfBFPeD (ORCPT ); Wed, 6 Feb 2019 10:34:03 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id DC647B6DC; Wed, 6 Feb 2019 15:34:02 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id 62F94DA823; Wed, 6 Feb 2019 16:33:26 +0100 (CET) Date: Wed, 6 Feb 2019 16:33:26 +0100 From: David Sterba To: Anand Jain Cc: linux-btrfs@vger.kernel.org Subject: Re: [PATCH v14] Add cli and ioctl to forget scanned device(s) Message-ID: <20190206153326.GD2900@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, Anand Jain , linux-btrfs@vger.kernel.org References: <1546579914-14971-1-git-send-email-anand.jain@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1546579914-14971-1-git-send-email-anand.jain@oracle.com> User-Agent: Mutt/1.5.23.1 (2014-03-12) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Fri, Jan 04, 2019 at 01:31:51PM +0800, Anand Jain wrote: > Adds cli and ioctl to forget a scanned device or forget all stale > devices in the kernel. > > Anand Jain (2): > btrfs: refactor btrfs_free_stale_devices() to get return value > btrfs: introduce feature to forget a btrfs device The 2nd patch has been added to misc-next too, I've updated the changelog a bit. The usecase here is quite small so I don't think we've missed something crucial on the kernel side. The userspace part can provide some convenience shortcuts like --forget-all or specifying by filesystem id where the translation would happen internally, but the ioctl would cover that. Thanks.