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 08C7EC7EE2E for ; Wed, 31 May 2023 12:55:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236023AbjEaMzY (ORCPT ); Wed, 31 May 2023 08:55:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51264 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236055AbjEaMyw (ORCPT ); Wed, 31 May 2023 08:54:52 -0400 X-Greylist: delayed 77 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Wed, 31 May 2023 05:54:30 PDT Received: from out-2.mta1.migadu.com (out-2.mta1.migadu.com [IPv6:2001:41d0:203:375::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E8721BF for ; Wed, 31 May 2023 05:54:30 -0700 (PDT) Message-ID: <05aee65c-949b-20e8-5bcd-b8bbcc055c88@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1685537667; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=7/wLbEP5pngLR8edcWd7vsDKHEfi97/Ys2rGdOFJfdk=; b=dtc+I/H2EPdu3vws5BXo90wW2l0+z66ad4DtoPKAcLdivGzieEGO40EvX12pPT4gWolAja dW1zuKb/aD6VPTYOFieSS7yvF7oRauPABs0V2wSYgEuPt2QUdy9A5iKVE4iaSp19P7vUUi Ozc0f7SwAPpVb8k+yEQ6+F9BYKBJF6k= Date: Wed, 31 May 2023 20:54:21 +0800 MIME-Version: 1.0 Subject: Re: [PATCH 5/8] fs: introduce struct super_operations::destroy_super() callback Content-Language: en-US To: Christian Brauner Cc: akpm@linux-foundation.org, tkhai@ya.ru, roman.gushchin@linux.dev, vbabka@suse.cz, viro@zeniv.linux.org.uk, djwong@kernel.org, hughd@google.com, paulmck@kernel.org, muchun.song@linux.dev, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-kernel@vger.kernel.org, Qi Zheng , Christoph Hellwig References: <20230531095742.2480623-1-qi.zheng@linux.dev> <20230531095742.2480623-6-qi.zheng@linux.dev> <20230531-pikiert-jobaussicht-87bbd3da0de5@brauner> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Qi Zheng In-Reply-To: <20230531-pikiert-jobaussicht-87bbd3da0de5@brauner> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On 2023/5/31 19:19, Christian Brauner wrote: > On Wed, May 31, 2023 at 09:57:39AM +0000, Qi Zheng wrote: >> From: Kirill Tkhai >> >> The patch introduces a new callback, which will be called >> asynchronous from delayed work. >> >> This will allows to make ::nr_cached_objects() safe >> to be called on destroying superblock in next patches, >> and to split unregister_shrinker() into two primitives. >> >> Signed-off-by: Kirill Tkhai >> Signed-off-by: Qi Zheng >> --- >> fs/super.c | 3 +++ >> include/linux/fs.h | 1 + >> 2 files changed, 4 insertions(+) > > Misses updates to > Documentation/filesystems/locking.rst > Documentation/filesystems/vfs.rst Will do. Thanks, Qi