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 308C6C4320E for ; Tue, 17 Aug 2021 02:22:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 17E5F60E78 for ; Tue, 17 Aug 2021 02:22:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236662AbhHQCXF (ORCPT ); Mon, 16 Aug 2021 22:23:05 -0400 Received: from out30-44.freemail.mail.aliyun.com ([115.124.30.44]:35427 "EHLO out30-44.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236550AbhHQCW7 (ORCPT ); Mon, 16 Aug 2021 22:22:59 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R151e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04420;MF=jefflexu@linux.alibaba.com;NM=1;PH=DS;RN=8;SR=0;TI=SMTPD_---0UjHKDCK_1629166944; Received: from localhost(mailfrom:jefflexu@linux.alibaba.com fp:SMTPD_---0UjHKDCK_1629166944) by smtp.aliyun-inc.com(127.0.0.1); Tue, 17 Aug 2021 10:22:24 +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: [PATCH v4 8/8] fuse: show '-o dax=inode' option only when FUSE server supports Date: Tue, 17 Aug 2021 10:22:20 +0800 Message-Id: <20210817022220.17574-9-jefflexu@linux.alibaba.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210817022220.17574-1-jefflexu@linux.alibaba.com> References: <20210817022220.17574-1-jefflexu@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Prior of this patch, the mount option will still show '-o dax=inode' when FUSE server advertises that it doesn't support per-file DAX. Signed-off-by: Jeffle Xu --- fs/fuse/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 8c9774c6a210..7f09a964823f 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -697,7 +697,7 @@ static int fuse_show_options(struct seq_file *m, struct dentry *root) seq_puts(m, ",dax=always"); else if (fc->dax_mode == FUSE_DAX_NEVER) seq_puts(m, ",dax=never"); - else if (fc->dax_mode == FUSE_DAX_INODE) + else if ((fc->dax_mode == FUSE_DAX_INODE) && fc->perfile_dax) seq_puts(m, ",dax=inode"); #endif -- 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 92C1BC432BE for ; Tue, 17 Aug 2021 02:22:42 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4D4EE60F46 for ; Tue, 17 Aug 2021 02:22:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 4D4EE60F46 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 1ED9540365; Tue, 17 Aug 2021 02:22:40 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WEQlmN1klq26; Tue, 17 Aug 2021 02:22:36 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp2.osuosl.org (Postfix) with ESMTPS id 7F1A140012; Tue, 17 Aug 2021 02:22:35 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 58479C0010; Tue, 17 Aug 2021 02:22:35 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [IPv6:2605:bc80:3010::136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 6F855C000E for ; Tue, 17 Aug 2021 02:22:31 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 96F8360816 for ; Tue, 17 Aug 2021 02:22:29 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id KjxDA4tcWr-0 for ; Tue, 17 Aug 2021 02:22:29 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from out30-54.freemail.mail.aliyun.com (out30-54.freemail.mail.aliyun.com [115.124.30.54]) by smtp3.osuosl.org (Postfix) with ESMTPS id B85B5607DC for ; Tue, 17 Aug 2021 02:22:28 +0000 (UTC) X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R151e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e04420; MF=jefflexu@linux.alibaba.com; NM=1; PH=DS; RN=8; SR=0; TI=SMTPD_---0UjHKDCK_1629166944; Received: from localhost(mailfrom:jefflexu@linux.alibaba.com fp:SMTPD_---0UjHKDCK_1629166944) by smtp.aliyun-inc.com(127.0.0.1); Tue, 17 Aug 2021 10:22:24 +0800 From: Jeffle Xu To: vgoyal@redhat.com, stefanha@redhat.com, miklos@szeredi.hu Subject: [PATCH v4 8/8] fuse: show '-o dax=inode' option only when FUSE server supports Date: Tue, 17 Aug 2021 10:22:20 +0800 Message-Id: <20210817022220.17574-9-jefflexu@linux.alibaba.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210817022220.17574-1-jefflexu@linux.alibaba.com> References: <20210817022220.17574-1-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" Prior of this patch, the mount option will still show '-o dax=inode' when FUSE server advertises that it doesn't support per-file DAX. Signed-off-by: Jeffle Xu --- fs/fuse/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 8c9774c6a210..7f09a964823f 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -697,7 +697,7 @@ static int fuse_show_options(struct seq_file *m, struct dentry *root) seq_puts(m, ",dax=always"); else if (fc->dax_mode == FUSE_DAX_NEVER) seq_puts(m, ",dax=never"); - else if (fc->dax_mode == FUSE_DAX_INODE) + else if ((fc->dax_mode == FUSE_DAX_INODE) && fc->perfile_dax) seq_puts(m, ",dax=inode"); #endif -- 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 10:22:20 +0800 Message-Id: <20210817022220.17574-9-jefflexu@linux.alibaba.com> In-Reply-To: <20210817022220.17574-1-jefflexu@linux.alibaba.com> References: <20210817022220.17574-1-jefflexu@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Subject: [Virtio-fs] [PATCH v4 8/8] fuse: show '-o dax=inode' option only when FUSE server supports 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 Prior of this patch, the mount option will still show '-o dax=inode' when FUSE server advertises that it doesn't support per-file DAX. Signed-off-by: Jeffle Xu --- fs/fuse/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 8c9774c6a210..7f09a964823f 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -697,7 +697,7 @@ static int fuse_show_options(struct seq_file *m, struct dentry *root) seq_puts(m, ",dax=always"); else if (fc->dax_mode == FUSE_DAX_NEVER) seq_puts(m, ",dax=never"); - else if (fc->dax_mode == FUSE_DAX_INODE) + else if ((fc->dax_mode == FUSE_DAX_INODE) && fc->perfile_dax) seq_puts(m, ",dax=inode"); #endif -- 2.27.0