From patchwork Thu Mar 19 23:34:30 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: harshad shirwadkar X-Patchwork-Id: 1258523 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-ext4-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=sDHkvhhY; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48k3D26JNTz9sRR for ; Fri, 20 Mar 2020 10:34:58 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727252AbgCSXe4 (ORCPT ); Thu, 19 Mar 2020 19:34:56 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:38870 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727228AbgCSXez (ORCPT ); Thu, 19 Mar 2020 19:34:55 -0400 Received: by mail-pl1-f194.google.com with SMTP id w3so1734589plz.5 for ; Thu, 19 Mar 2020 16:34:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=EVFLZH0z8TckMFHPr5r1zTW75UHizWORYUAUg9vHmFc=; b=sDHkvhhYIiXv9YOHsh3oYxlZd7mmP2GjbxCdTD9TDrkNa10ugs3DgMHjxYOvC6s/ZF +4YpqsR2vrUztnr3gz9B58PEDs7UvJBpEnk41vnuesLsOKNnSygPQCEibOKzV5m5C8RN GBKmWQO60PqueDaGM8a3hFuYvi3ZFsCUnMaoH7UZyIZe6iuduc2Oc9eyp6yqqSv3dYva i/rbBaEXZ8PXLz7qkcGvVJ4Ws8qBVBhg4qQ5CFS3kpZUnAnjZgdxvZu/EiFAzA5YbVXc ywXXWn4qFmnz3oM/Cd1z0v05TXyOyVbZNqOA3hvND7KrwDCGI/Fpu9cGc2+xL2CEcGSG cLpw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=EVFLZH0z8TckMFHPr5r1zTW75UHizWORYUAUg9vHmFc=; b=kaSI30gp40Nz0PtsWUvEYR9k8fWQhQY6ksC2dliYcKy4vFZNgWVdMlXsUUsFyRXJEz pKtDmOTc6dzyFObd+aknh04cGJVubtSiCvDfdScMMATcF5VgV3AIDnKR+H9GYCwicjSk +nl3LEhVa6DV/YHx82Au3oiCeCsXR7I2VwRJ6Cke3X+svoXKqjG8ALSgd93L2DTMfwtN v9qN7GZOLNsnXqay0morO5WMH3/9ykjdqhhgX/JV1HZ5eJBykTO4HGdtympmV2sFNwBc XJ66m7+xiT6OCFVaSOXWKat+4oGukUA6zL1e6W3vKSK6zhRhxGE8CL5iZFPTWh/2sScC HxnQ== X-Gm-Message-State: ANhLgQ1ZmoC+aydFUXfa2Pa1yjGuN0YPTjUYKZ7jSZZUugo9wbsgtIv6 WX+hM4orNA8HWxKJtUPFwttPx/t9 X-Google-Smtp-Source: ADFU+vudf1deGWULUlGODJyYY1bWi6YiE4YiPT1DeKd6g6Z39qygSVIyUZk575fZNVsk8WEQnnMATQ== X-Received: by 2002:a17:90a:346f:: with SMTP id o102mr6349975pjb.162.1584660893857; Thu, 19 Mar 2020 16:34:53 -0700 (PDT) Received: from harshads0.svl.corp.google.com ([2620:15c:2cd:202:ec1e:207a:e951:9a5b]) by smtp.googlemail.com with ESMTPSA id j17sm204353pga.18.2020.03.19.16.34.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Mar 2020 16:34:53 -0700 (PDT) From: Harshad Shirwadkar To: linux-ext4@vger.kernel.org Cc: Harshad Shirwadkar Subject: [PATCH 4/7] e2fsck/jbd2: add fast commit feature in jbd2 Date: Thu, 19 Mar 2020 16:34:30 -0700 Message-Id: <20200319233433.117144-5-harshadshirwadkar@gmail.com> X-Mailer: git-send-email 2.25.1.696.g5e7596f4ac-goog In-Reply-To: <20200319233433.117144-1-harshadshirwadkar@gmail.com> References: <20200319233433.117144-1-harshadshirwadkar@gmail.com> MIME-Version: 1.0 Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org Add fast_commit feature flag in jbd2. These changes are present in kernel code too. Signed-off-by: Harshad Shirwadkar --- lib/ext2fs/kernel-jbd.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/lib/ext2fs/kernel-jbd.h b/lib/ext2fs/kernel-jbd.h index cb1bc308..1250f5f0 100644 --- a/lib/ext2fs/kernel-jbd.h +++ b/lib/ext2fs/kernel-jbd.h @@ -259,6 +259,7 @@ typedef struct journal_superblock_s #define JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT 0x00000004 #define JBD2_FEATURE_INCOMPAT_CSUM_V2 0x00000008 #define JBD2_FEATURE_INCOMPAT_CSUM_V3 0x00000010 +#define JBD2_FEATURE_INCOMPAT_FAST_COMMIT 0x00000020 /* Features known to this kernel version: */ #define JBD2_KNOWN_COMPAT_FEATURES 0 @@ -267,7 +268,8 @@ typedef struct journal_superblock_s JBD2_FEATURE_INCOMPAT_ASYNC_COMMIT| \ JBD2_FEATURE_INCOMPAT_64BIT|\ JBD2_FEATURE_INCOMPAT_CSUM_V2| \ - JBD2_FEATURE_INCOMPAT_CSUM_V3) + JBD2_FEATURE_INCOMPAT_CSUM_V3 | \ + JBD2_FEATURE_INCOMPAT_FAST_COMMIT) #ifdef NO_INLINE_FUNCS extern size_t journal_tag_bytes(journal_t *journal); @@ -384,6 +386,7 @@ JBD2_FEATURE_INCOMPAT_FUNCS(64bit, 64BIT) JBD2_FEATURE_INCOMPAT_FUNCS(async_commit, ASYNC_COMMIT) JBD2_FEATURE_INCOMPAT_FUNCS(csum2, CSUM_V2) JBD2_FEATURE_INCOMPAT_FUNCS(csum3, CSUM_V3) +JBD2_FEATURE_INCOMPAT_FUNCS(fast_commit, FAST_COMMIT) #if (defined(E2FSCK_INCLUDE_INLINE_FUNCS) || !defined(NO_INLINE_FUNCS)) /*