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[23.128.96.19]) by mx.google.com with ESMTPS id md5-20020a17090b23c500b001da3b8dc7afsi980841pjb.16.2022.04.27.02.20.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Apr 2022 02:20:30 -0700 (PDT) Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B740121D006; Wed, 27 Apr 2022 02:05:49 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350243AbiDZM5l (ORCPT + 99 others); Tue, 26 Apr 2022 08:57:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60208 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231950AbiDZM5j (ORCPT ); Tue, 26 Apr 2022 08:57:39 -0400 Received: from out30-132.freemail.mail.aliyun.com (out30-132.freemail.mail.aliyun.com [115.124.30.132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA3AC17D4BB; Tue, 26 Apr 2022 05:54:31 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R161e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04394;MF=hsiangkao@linux.alibaba.com;NM=1;PH=DS;RN=21;SR=0;TI=SMTPD_---0VBMUIgL_1650977664; Received: from B-P7TQMD6M-0146.local(mailfrom:hsiangkao@linux.alibaba.com fp:SMTPD_---0VBMUIgL_1650977664) by smtp.aliyun-inc.com(127.0.0.1); Tue, 26 Apr 2022 20:54:27 +0800 Date: Tue, 26 Apr 2022 20:54:24 +0800 From: Gao Xiang To: Jeffle Xu , dhowells@redhat.com Cc: linux-cachefs@redhat.com, xiang@kernel.org, chao@kernel.org, linux-erofs@lists.ozlabs.org, torvalds@linux-foundation.org, gregkh@linuxfoundation.org, willy@infradead.org, linux-fsdevel@vger.kernel.org, joseph.qi@linux.alibaba.com, bo.liu@linux.alibaba.com, tao.peng@linux.alibaba.com, gerry@linux.alibaba.com, eguan@linux.alibaba.com, linux-kernel@vger.kernel.org, luodaowen.backend@bytedance.com, tianzichen@kuaishou.com, fannaihao@baidu.com, zhangjiachen.jaycee@bytedance.com, zhujia.zj@bytedance.com Subject: Re: [PATCH v10 00/21] fscache,erofs: fscache-based on-demand read semantics Message-ID: Mail-Followup-To: Jeffle Xu , dhowells@redhat.com, linux-cachefs@redhat.com, xiang@kernel.org, chao@kernel.org, linux-erofs@lists.ozlabs.org, torvalds@linux-foundation.org, gregkh@linuxfoundation.org, willy@infradead.org, linux-fsdevel@vger.kernel.org, joseph.qi@linux.alibaba.com, bo.liu@linux.alibaba.com, tao.peng@linux.alibaba.com, gerry@linux.alibaba.com, eguan@linux.alibaba.com, linux-kernel@vger.kernel.org, luodaowen.backend@bytedance.com, tianzichen@kuaishou.com, fannaihao@baidu.com, zhangjiachen.jaycee@bytedance.com, zhujia.zj@bytedance.com References: <20220425122143.56815-1-jefflexu@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20220425122143.56815-1-jefflexu@linux.alibaba.com> X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RDNS_NONE, SPF_HELO_NONE,UNPARSEABLE_RELAY autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 25, 2022 at 08:21:22PM +0800, Jeffle Xu wrote: > changes since v9: > - rebase to 5.18-rc3 > - cachefiles: extract cachefiles_in_ondemand_mode() helper; add barrier > pair between enqueuing and flushing requests; make the xarray > structures non-conditionally defined in struct cachefiles_cache > (patch 2) (David Howells) > - cacehfiles: use refcount_t for unbind_pincount; run "cachefiles_open = 0;" > cleanup only when unbind_pincount is decreased to 0 (patch 3) > (David Howells) > - cachefiles: rename CACHEFILES_IOC_CREAD ioctl to > CACHEFILES_IOC_READ_COMPLETE (patch 5) (David Howells) > - cachefiles: fix the error message when the argument to the 'bind' > command is invalid (patch 6) (David Howells) > - cachefiles: update the documentation polished by David (patch 8) > - erofs: tweak the code arrangement of erofs_fscache_meta_readpage() > (patch 17) (Gao Xiang) > - erofs: add comment on error cases (patch 20) (Gao Xiang) > - update Tested-by tags in the cover letter > > > Kernel Patchset > --------------- > Git tree: > > https://github.com/lostjeffle/linux.git jingbo/dev-erofs-fscache-v10 > Come to an agreement with David on IRC, I will push out this series to -next later for wider testing aiming for 5.19. Thanks, Gao Xiang