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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT 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 1DA1FC432BE for ; Tue, 17 Aug 2021 02:23:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 023AE60F46 for ; Tue, 17 Aug 2021 02:23:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236729AbhHQCYW (ORCPT ); Mon, 16 Aug 2021 22:24:22 -0400 Received: from out30-44.freemail.mail.aliyun.com ([115.124.30.44]:50921 "EHLO out30-44.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236554AbhHQCYW (ORCPT ); Mon, 16 Aug 2021 22:24:22 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R301e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04423;MF=jefflexu@linux.alibaba.com;NM=1;PH=DS;RN=8;SR=0;TI=SMTPD_---0UjH5Rbq_1629167028; Received: from localhost(mailfrom:jefflexu@linux.alibaba.com fp:SMTPD_---0UjH5Rbq_1629167028) by smtp.aliyun-inc.com(127.0.0.1); Tue, 17 Aug 2021 10:23:48 +0800 From: Jeffle Xu To: vgoyal@redhat.com, stefanha@redhat.com, miklos@szeredi.hu Cc: linux-fsdevel@vger.kernel.org, virtualization@lists.linux-foundation.org, virtio-fs@redhat.com, joseph.qi@linux.alibaba.com, bo.liu@linux.alibaba.com Subject: [virtiofsd PATCH v4 2/4] virtiofsd: expand fuse protocol to support per-file DAX Date: Tue, 17 Aug 2021 10:23:45 +0800 Message-Id: <20210817022347.18098-3-jefflexu@linux.alibaba.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210817022347.18098-1-jefflexu@linux.alibaba.com> References: <20210817022220.17574-1-jefflexu@linux.alibaba.com> <20210817022347.18098-1-jefflexu@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Signed-off-by: Jeffle Xu --- include/standard-headers/linux/fuse.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/standard-headers/linux/fuse.h b/include/standard-headers/linux/fuse.h index 950d7edb7e..7bd006ffcb 100644 --- a/include/standard-headers/linux/fuse.h +++ b/include/standard-headers/linux/fuse.h @@ -356,6 +356,7 @@ struct fuse_file_lock { #define FUSE_MAP_ALIGNMENT (1 << 26) #define FUSE_SUBMOUNTS (1 << 27) #define FUSE_HANDLE_KILLPRIV_V2 (1 << 28) +#define FUSE_PERFILE_DAX (1 << 30) /** * CUSE INIT request/reply flags @@ -440,6 +441,7 @@ struct fuse_file_lock { * FUSE_ATTR_SUBMOUNT: Object is a submount root */ #define FUSE_ATTR_SUBMOUNT (1 << 0) +#define FUSE_ATTR_DAX (1 << 1) /** * Open flags -- 2.27.0 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_GIT 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 DB9B3C4338F for ; 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BC=-1|-1; BR=01201311R301e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e04423; MF=jefflexu@linux.alibaba.com; NM=1; PH=DS; RN=8; SR=0; TI=SMTPD_---0UjH5Rbq_1629167028; Received: from localhost(mailfrom:jefflexu@linux.alibaba.com fp:SMTPD_---0UjH5Rbq_1629167028) by smtp.aliyun-inc.com(127.0.0.1); Tue, 17 Aug 2021 10:23:48 +0800 From: Jeffle Xu To: vgoyal@redhat.com, stefanha@redhat.com, miklos@szeredi.hu Subject: [virtiofsd PATCH v4 2/4] virtiofsd: expand fuse protocol to support per-file DAX Date: Tue, 17 Aug 2021 10:23:45 +0800 Message-Id: <20210817022347.18098-3-jefflexu@linux.alibaba.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210817022347.18098-1-jefflexu@linux.alibaba.com> References: <20210817022220.17574-1-jefflexu@linux.alibaba.com> <20210817022347.18098-1-jefflexu@linux.alibaba.com> MIME-Version: 1.0 Cc: linux-fsdevel@vger.kernel.org, virtio-fs@redhat.com, bo.liu@linux.alibaba.com, joseph.qi@linux.alibaba.com, virtualization@lists.linux-foundation.org X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" Signed-off-by: Jeffle Xu --- include/standard-headers/linux/fuse.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/standard-headers/linux/fuse.h b/include/standard-headers/linux/fuse.h index 950d7edb7e..7bd006ffcb 100644 --- a/include/standard-headers/linux/fuse.h +++ b/include/standard-headers/linux/fuse.h @@ -356,6 +356,7 @@ struct fuse_file_lock { #define FUSE_MAP_ALIGNMENT (1 << 26) #define FUSE_SUBMOUNTS (1 << 27) #define FUSE_HANDLE_KILLPRIV_V2 (1 << 28) +#define FUSE_PERFILE_DAX (1 << 30) /** * CUSE INIT request/reply flags @@ -440,6 +441,7 @@ struct fuse_file_lock { * FUSE_ATTR_SUBMOUNT: Object is a submount root */ #define FUSE_ATTR_SUBMOUNT (1 << 0) +#define FUSE_ATTR_DAX (1 << 1) /** * Open flags -- 2.27.0 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeffle Xu Date: Tue, 17 Aug 2021 10:23:45 +0800 Message-Id: <20210817022347.18098-3-jefflexu@linux.alibaba.com> In-Reply-To: <20210817022347.18098-1-jefflexu@linux.alibaba.com> References: <20210817022220.17574-1-jefflexu@linux.alibaba.com> <20210817022347.18098-1-jefflexu@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Subject: [Virtio-fs] [virtiofsd PATCH v4 2/4] virtiofsd: expand fuse protocol to support per-file DAX List-Id: Development discussions about virtio-fs List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: vgoyal@redhat.com, stefanha@redhat.com, miklos@szeredi.hu Cc: linux-fsdevel@vger.kernel.org, virtio-fs@redhat.com, joseph.qi@linux.alibaba.com, virtualization@lists.linux-foundation.org Signed-off-by: Jeffle Xu --- include/standard-headers/linux/fuse.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/standard-headers/linux/fuse.h b/include/standard-headers/linux/fuse.h index 950d7edb7e..7bd006ffcb 100644 --- a/include/standard-headers/linux/fuse.h +++ b/include/standard-headers/linux/fuse.h @@ -356,6 +356,7 @@ struct fuse_file_lock { #define FUSE_MAP_ALIGNMENT (1 << 26) #define FUSE_SUBMOUNTS (1 << 27) #define FUSE_HANDLE_KILLPRIV_V2 (1 << 28) +#define FUSE_PERFILE_DAX (1 << 30) /** * CUSE INIT request/reply flags @@ -440,6 +441,7 @@ struct fuse_file_lock { * FUSE_ATTR_SUBMOUNT: Object is a submount root */ #define FUSE_ATTR_SUBMOUNT (1 << 0) +#define FUSE_ATTR_DAX (1 << 1) /** * Open flags -- 2.27.0