From patchwork Mon Jul 22 01:23:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Simmons X-Patchwork-Id: 11051317 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DB4E913AC for ; Mon, 22 Jul 2019 01:24:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C704826E4A for ; Mon, 22 Jul 2019 01:24:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BB137284AA; Mon, 22 Jul 2019 01:24:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from pdx1-mailman02.dreamhost.com (pdx1-mailman02.dreamhost.com [64.90.62.194]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 850F126E4A for ; Mon, 22 Jul 2019 01:24:55 +0000 (UTC) Received: from pdx1-mailman02.dreamhost.com (localhost [IPv6:::1]) by pdx1-mailman02.dreamhost.com (Postfix) with ESMTP id B723021FDEB; Sun, 21 Jul 2019 18:24:35 -0700 (PDT) X-Original-To: lustre-devel@lists.lustre.org Delivered-To: lustre-devel-lustre.org@pdx1-mailman02.dreamhost.com Received: from smtp3.ccs.ornl.gov (smtp3.ccs.ornl.gov [160.91.203.39]) by pdx1-mailman02.dreamhost.com (Postfix) with ESMTP id 22F6221FCE2 for ; Sun, 21 Jul 2019 18:24:01 -0700 (PDT) Received: from star.ccs.ornl.gov (star.ccs.ornl.gov [160.91.202.134]) by smtp3.ccs.ornl.gov (Postfix) with ESMTP id E3DB627D; Sun, 21 Jul 2019 21:23:55 -0400 (EDT) Received: by star.ccs.ornl.gov (Postfix, from userid 2004) id DA038BF; Sun, 21 Jul 2019 21:23:55 -0400 (EDT) From: James Simmons To: Andreas Dilger , Oleg Drokin , NeilBrown , Shaun Tancheff , Li Dongyang , Artem Blagodarenko , Yang Sheng Date: Sun, 21 Jul 2019 21:23:40 -0400 Message-Id: <1563758631-29550-12-git-send-email-jsimmons@infradead.org> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1563758631-29550-1-git-send-email-jsimmons@infradead.org> References: <1563758631-29550-1-git-send-email-jsimmons@infradead.org> Subject: [lustre-devel] [PATCH 11/22] ext4: over ride current_time X-BeenThere: lustre-devel@lists.lustre.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "For discussing Lustre software development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lustre Development List MIME-Version: 1.0 Errors-To: lustre-devel-bounces@lists.lustre.org Sender: "lustre-devel" X-Virus-Scanned: ClamAV using ClamSMTP return i_ctime if IS_NOCMTIME is true for inode. Signed-off-by: James Simmons --- fs/ext4/ext4.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 51b6159..80601a9 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -661,6 +661,13 @@ enum { #define EXT4_GOING_FLAGS_LOGFLUSH 0x1 /* flush log but not data */ #define EXT4_GOING_FLAGS_NOLOGFLUSH 0x2 /* don't flush log nor data */ +static inline struct timespec64 ext4_current_time(struct inode *inode) +{ + if (IS_NOCMTIME(inode)) + return inode->i_ctime; + return current_time(inode); +} +#define current_time(a) ext4_current_time(a) #if defined(__KERNEL__) && defined(CONFIG_COMPAT) /*