From nobody Tue Oct 7 07:06:11 2025 Received: from szxga04-in.huawei.com (szxga04-in.huawei.com [45.249.212.190]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 49F6A25392D; Mon, 14 Jul 2025 13:18:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.190 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752499121; cv=none; b=T8szNkjUxeJ3iqB9MCwDoaoHRzLhZbyyqDdHq0qmH3smN84v1bxAYzpA/YwR1G65/xjcGkQrcagkxUBbUta6xQ1ohyUc9UJ8lfEcq8SjU2J6Oma8rISkW6ij2jtcC9RW2x0BdDBJ+PegEfR0SiNZIF9tjdJpAr+8mEBThZmQrjI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752499121; c=relaxed/simple; bh=lljnkuKc04lOY0n4mHEyd6ao08zitQ2BV9p916AKCQs=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=cWgkmAF6M4Hpl7+RyRGOfIxj03sTYus7cqsTDlQQITKYfuT92OQosvUS/zXv3nnW9tffs2GgnjRnf3xQtjYOAWxq9t5vUcot2AzSVVy9PHaE4bvpp1ES5e1aOp09cpQ/q2xSQFDEfWKWzh4RatWdEEaf+QNNd87G4wqoNOZwN9M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.190 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.88.163]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4bgjWh40vwz2TT31; Mon, 14 Jul 2025 21:16:32 +0800 (CST) Received: from dggpemf500013.china.huawei.com (unknown [7.185.36.188]) by mail.maildlp.com (Postfix) with ESMTPS id 7BD4E1800B2; Mon, 14 Jul 2025 21:18:34 +0800 (CST) Received: from huawei.com (10.175.112.188) by dggpemf500013.china.huawei.com (7.185.36.188) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 14 Jul 2025 21:18:33 +0800 From: Baokun Li To: CC: , , , , , , , , , Subject: [PATCH v3 06/17] ext4: get rid of some obsolete EXT4_MB_HINT flags Date: Mon, 14 Jul 2025 21:03:16 +0800 Message-ID: <20250714130327.1830534-7-libaokun1@huawei.com> X-Mailer: git-send-email 2.46.1 In-Reply-To: <20250714130327.1830534-1-libaokun1@huawei.com> References: <20250714130327.1830534-1-libaokun1@huawei.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: kwepems500001.china.huawei.com (7.221.188.70) To dggpemf500013.china.huawei.com (7.185.36.188) Content-Type: text/plain; charset="utf-8" Since nobody has used these EXT4_MB_HINT flags for ages, let's remove them. Signed-off-by: Baokun Li Reviewed-by: Ojaswin Mujoo Reviewed-by: Jan Kara --- fs/ext4/ext4.h | 6 ------ include/trace/events/ext4.h | 3 --- 2 files changed, 9 deletions(-) diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index ad97c693d56a..4ebc665cf871 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -185,14 +185,8 @@ enum criteria { =20 /* prefer goal again. length */ #define EXT4_MB_HINT_MERGE 0x0001 -/* blocks already reserved */ -#define EXT4_MB_HINT_RESERVED 0x0002 -/* metadata is being allocated */ -#define EXT4_MB_HINT_METADATA 0x0004 /* first blocks in the file */ #define EXT4_MB_HINT_FIRST 0x0008 -/* search for the best chunk */ -#define EXT4_MB_HINT_BEST 0x0010 /* data is being allocated */ #define EXT4_MB_HINT_DATA 0x0020 /* don't preallocate (for tails) */ diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index 156908641e68..33b204165cc0 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -23,10 +23,7 @@ struct partial_cluster; =20 #define show_mballoc_flags(flags) __print_flags(flags, "|", \ { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \ - { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \ - { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \ { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \ - { EXT4_MB_HINT_BEST, "HINT_BEST" }, \ { EXT4_MB_HINT_DATA, "HINT_DATA" }, \ { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \ { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \ --=20 2.46.1