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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 54D1BC433EF for ; Mon, 11 Oct 2021 03:01:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2CD2360F4C for ; Mon, 11 Oct 2021 03:01:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233186AbhJKDC4 (ORCPT ); Sun, 10 Oct 2021 23:02:56 -0400 Received: from out30-56.freemail.mail.aliyun.com ([115.124.30.56]:39610 "EHLO out30-56.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233414AbhJKDCy (ORCPT ); Sun, 10 Oct 2021 23:02:54 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R131e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04395;MF=jefflexu@linux.alibaba.com;NM=1;PH=DS;RN=7;SR=0;TI=SMTPD_---0UrJTlBr_1633921253; Received: from localhost(mailfrom:jefflexu@linux.alibaba.com fp:SMTPD_---0UrJTlBr_1633921253) by smtp.aliyun-inc.com(127.0.0.1); Mon, 11 Oct 2021 11:00:53 +0800 From: Jeffle Xu To: vgoyal@redhat.com, stefanha@redhat.com, miklos@szeredi.hub Cc: linux-fsdevel@vger.kernel.org, virtio-fs@redhat.com, bo.liu@linux.alibaba.com, joseph.qi@linux.alibaba.com Subject: [PATCH v6 1/7] fuse: add fuse_should_enable_dax() helper Date: Mon, 11 Oct 2021 11:00:46 +0800 Message-Id: <20211011030052.98923-2-jefflexu@linux.alibaba.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20211011030052.98923-1-jefflexu@linux.alibaba.com> References: <20211011030052.98923-1-jefflexu@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org This is in prep for following per-file DAX checking. Signed-off-by: Jeffle Xu --- fs/fuse/dax.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c index 79df61ed7481..1eb6538bf1b2 100644 --- a/fs/fuse/dax.c +++ b/fs/fuse/dax.c @@ -1332,11 +1332,19 @@ static const struct address_space_operations fuse_dax_file_aops = { .invalidatepage = noop_invalidatepage, }; -void fuse_dax_inode_init(struct inode *inode) +static bool fuse_should_enable_dax(struct inode *inode) { struct fuse_conn *fc = get_fuse_conn(inode); - if (!fc->dax) + if (fc->dax) + return true; + + return false; +} + +void fuse_dax_inode_init(struct inode *inode) +{ + if (!fuse_should_enable_dax(inode)) return; inode->i_flags |= S_DAX; -- 2.27.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeffle Xu Date: Mon, 11 Oct 2021 11:00:46 +0800 Message-Id: <20211011030052.98923-2-jefflexu@linux.alibaba.com> In-Reply-To: <20211011030052.98923-1-jefflexu@linux.alibaba.com> References: <20211011030052.98923-1-jefflexu@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Subject: [Virtio-fs] [PATCH v6 1/7] fuse: add fuse_should_enable_dax() helper 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.hub Cc: linux-fsdevel@vger.kernel.org, virtio-fs@redhat.com, joseph.qi@linux.alibaba.com This is in prep for following per-file DAX checking. Signed-off-by: Jeffle Xu --- fs/fuse/dax.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c index 79df61ed7481..1eb6538bf1b2 100644 --- a/fs/fuse/dax.c +++ b/fs/fuse/dax.c @@ -1332,11 +1332,19 @@ static const struct address_space_operations fuse_dax_file_aops = { .invalidatepage = noop_invalidatepage, }; -void fuse_dax_inode_init(struct inode *inode) +static bool fuse_should_enable_dax(struct inode *inode) { struct fuse_conn *fc = get_fuse_conn(inode); - if (!fc->dax) + if (fc->dax) + return true; + + return false; +} + +void fuse_dax_inode_init(struct inode *inode) +{ + if (!fuse_should_enable_dax(inode)) return; inode->i_flags |= S_DAX; -- 2.27.0