From patchwork Tue Aug 27 02:45:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hongbo Li X-Patchwork-Id: 13778739 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) (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 938E214285; Tue, 27 Aug 2024 02:37:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.188 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724726248; cv=none; b=Hyu8SR7pO13tNthI0eEcBy8MrJVlEtitU3F4ItMKwbnkXuhYPYJ+P4E8l5NVBkmuT5eQjtKyxMH0Mt19QoDRHi4+weVf3N/5quANbGsXb8AxXWltur/QZ2aZium/TNtigf3x7+RNzv/+in9ur+MtrUaAwGEGpGOyvbtF7dMQyWI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724726248; c=relaxed/simple; bh=W37Dj5xRd1T0iZsMWoSODlphdX9qwEVW28anQXxRFN0=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=iwt48LhLKHxm4FlCnQrIKcwI6TuVpRb8l7rdBlnrRIOxT1PAcmDSSZeTyw7auxqp3eepQVwL1ece7tAwOkQJKY0KJt4DWD5KsTWoTzkJyC23BbtJq1p+ClfAVYKUOSpFmKQsd8WSqk2nIOrFyoGpGOFD+oLMtUKZYPDEK5vZAeg= 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=45.249.212.188 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 [172.19.163.48]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4WtBTy4GRQzfZ5m; Tue, 27 Aug 2024 10:35:18 +0800 (CST) Received: from dggpeml500022.china.huawei.com (unknown [7.185.36.66]) by mail.maildlp.com (Postfix) with ESMTPS id D518218007C; Tue, 27 Aug 2024 10:37:21 +0800 (CST) Received: from huawei.com (10.90.53.73) by dggpeml500022.china.huawei.com (7.185.36.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Tue, 27 Aug 2024 10:37:21 +0800 From: Hongbo Li To: , , , , , CC: , , , Subject: [PATCH -next v3 0/3] Add str_true_false()/str_false_true() helper Date: Tue, 27 Aug 2024 10:45:14 +0800 Message-ID: <20240827024517.914100-1-lihongbo22@huawei.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggpeml500022.china.huawei.com (7.185.36.66) Add str_true_false()/str_false_true() helper to "true" or "false" string literal. And we found more than 10 cases currently exist in the tree. So these helpers can be used for these cases. Patch 1: Introduce the str_true_false()/str_false_true() helper Patch 2: Use case for str_true_false. Patch 3: Use case for str_false_true. v3: - Add use cases for these new helpers. v2: https://lore.kernel.org/all/2024082407-shortlist-ultimate-2102@gregkh/T/#m0222c320c5395252b3f26f57d99b05509a58b74e - Squash into a single patch as Andy Shevchenko' suggesstion. v1: https://lore.kernel.org/all/1deb2bc4-0cd1-41a0-9434-65c02eef77ed@huawei.com/T/ Hongbo Li (3): lib/string_choices: Add str_true_false()/str_false_true() helper mm: make use of str_true_false helper nfs make use of str_false_true helper fs/nfs/nfs4xdr.c | 11 +++++------ include/linux/string_choices.h | 6 ++++++ mm/memory-tiers.c | 3 +-- 3 files changed, 12 insertions(+), 8 deletions(-)