From patchwork Mon Nov 21 02:44:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhen Lei X-Patchwork-Id: 13050304 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D03CCC433FE for ; Mon, 21 Nov 2022 02:44:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229863AbiKUCol (ORCPT ); Sun, 20 Nov 2022 21:44:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49398 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229645AbiKUCoj (ORCPT ); Sun, 20 Nov 2022 21:44:39 -0500 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D087420366; Sun, 20 Nov 2022 18:44:38 -0800 (PST) Received: from dggpemm500020.china.huawei.com (unknown [172.30.72.54]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4NFsCt4tM0zRpNN; Mon, 21 Nov 2022 10:44:10 +0800 (CST) Received: from dggpemm500006.china.huawei.com (7.185.36.236) by dggpemm500020.china.huawei.com (7.185.36.49) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Mon, 21 Nov 2022 10:44:37 +0800 Received: from thunder-town.china.huawei.com (10.174.178.55) by dggpemm500006.china.huawei.com (7.185.36.236) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Mon, 21 Nov 2022 10:44:36 +0800 From: Zhen Lei To: Alexander Viro , Eric Biggers , , Chris Mason , Josef Bacik , David Sterba , , CC: Zhen Lei Subject: [PATCH v2 1/2] btrfs: replace INT_LIMIT(loff_t) with OFFSET_MAX Date: Mon, 21 Nov 2022 10:44:17 +0800 Message-ID: <20221121024418.1800-2-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.37.3.windows.1 In-Reply-To: <20221121024418.1800-1-thunder.leizhen@huawei.com> References: <20221121024418.1800-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.178.55] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpemm500006.china.huawei.com (7.185.36.236) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org OFFSET_MAX is self-annotated and more readable. Signed-off-by: Zhen Lei Acked-by: David Sterba Reviewed-by: Eric Biggers --- fs/btrfs/ordered-data.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c index e54f8280031fa14..100d9f4836b177d 100644 --- a/fs/btrfs/ordered-data.c +++ b/fs/btrfs/ordered-data.c @@ -761,11 +761,11 @@ int btrfs_wait_ordered_range(struct inode *inode, u64 start, u64 len) struct btrfs_ordered_extent *ordered; if (start + len < start) { - orig_end = INT_LIMIT(loff_t); + orig_end = OFFSET_MAX; } else { orig_end = start + len - 1; - if (orig_end > INT_LIMIT(loff_t)) - orig_end = INT_LIMIT(loff_t); + if (orig_end > OFFSET_MAX) + orig_end = OFFSET_MAX; } /* start IO across the range first to instantiate any delalloc