From nobody Fri Apr 10 21:55:15 2026 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 40505C32771 for ; Fri, 19 Aug 2022 08:52:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347430AbiHSIw4 (ORCPT ); Fri, 19 Aug 2022 04:52:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39416 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343696AbiHSIwy (ORCPT ); Fri, 19 Aug 2022 04:52:54 -0400 Received: from mail-qt1-x842.google.com (mail-qt1-x842.google.com [IPv6:2607:f8b0:4864:20::842]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1EF56EA8A0 for ; Fri, 19 Aug 2022 01:52:53 -0700 (PDT) Received: by mail-qt1-x842.google.com with SMTP id h4so2861703qtj.11 for ; Fri, 19 Aug 2022 01:52:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=jASm5F7IG0cL7Edz8ZOf/AbyNJZ6sd775ispaeESRb0=; b=TRa8ABit0XQvSbDR2dM/OYiebLfodgmI9pv5uHw4sJ1x5pS2tAP3hILJXO22stjVWb SsR5IN16WTY4P92/+DPl5Ow511nagAwV5YqxOlirPhX8SP7KStqpyD3Ig1kS8ontazEr Hb5Uf67GcRPKsm25fBmfy6toELEBKSu0uUnNnLJsSe19J55ZEBSMEZxt06Jkwymx/b+g tgt/bbCv1ZkYkPObpzne8bGuFL9Vf3tpTMXnM3NKXtmZEVGMVzU1XwBNwHnvovNly1XY z3/26FYTFgLvsXsbzYoT7tJnnSJ5uISbUGpqQnE/+4SmVl1TLTodMyRp1xFvyEg0z5B6 5nyw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=jASm5F7IG0cL7Edz8ZOf/AbyNJZ6sd775ispaeESRb0=; b=u8R8VwOmz7kzf8XooV9lDgL2xMkP5Q1NUvIfEIMzNaW3tLacyV2JZfQXVPky9Qg+aK XbTJtxUAJ1fnlLta1BMy91FcIW0pSkRFaC9gTlbSKFLJTOwCBP1PWR33HltbqLwtKN4u U9Sk0liNOQqPyYf7qcfbbG2N74hsl3ElhvZf8Os+Kwtvo1btcEp2HDy5VnklC3uKqxTm KkDYiqthuqlDOqieFV0pSsYD+wm9W5EPFPWmSprky8M2N7RYfS2bgJ9WJz+kTyTtj6Lz +g3WdH35J38kOa0i5vBjz6RSt6RW5ndHHrQLnkXyQD+wvs3rz3jWb1AHZkA4/d4/BOaL hTGA== X-Gm-Message-State: ACgBeo1oQn9auxpQAvPNMBQKv1YoRG0si0nDBu/2LElvnxmVyRPqXmA9 q9wv97+BFKYi2Zd2GM4sHVE= X-Google-Smtp-Source: AA6agR4AYmNMNf30kl/3P5ZoHdVZkf0G2VyOjgLq3MTmBmirkaXdSrwX7sXzYxmDCuKFMrlu3u5GjQ== X-Received: by 2002:ac8:5d89:0:b0:344:7c2d:92ba with SMTP id d9-20020ac85d89000000b003447c2d92bamr5451296qtx.124.1660899172229; Fri, 19 Aug 2022 01:52:52 -0700 (PDT) Received: from sophie ([89.46.62.64]) by smtp.gmail.com with ESMTPSA id q1-20020a05620a0d8100b006bb2661f3fasm3648840qkl.133.2022.08.19.01.52.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Aug 2022 01:52:51 -0700 (PDT) From: Rebecca Mckeever To: Mike Rapoport , linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: David Hildenbrand , Rebecca Mckeever , Shaoqin Huang Subject: [PATCH v2 7/8] memblock tests: add tests for memblock_*bottom_up functions Date: Fri, 19 Aug 2022 01:34:55 -0700 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add simple tests for memblock_set_bottom_up() and memblock_bottom_up(). Reviewed-by: David Hildenbrand Reviewed-by: Shaoqin Huang Signed-off-by: Rebecca Mckeever --- tools/testing/memblock/tests/basic_api.c | 45 ++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/tools/testing/memblock/tests/basic_api.c b/tools/testing/membl= ock/tests/basic_api.c index ea79396e4611..c7490291c485 100644 --- a/tools/testing/memblock/tests/basic_api.c +++ b/tools/testing/memblock/tests/basic_api.c @@ -1679,6 +1679,50 @@ static int memblock_free_checks(void) return 0; } =20 +static int memblock_set_bottom_up_check(void) +{ + prefix_push("memblock_set_bottom_up"); + + memblock_set_bottom_up(false); + ASSERT_EQ(memblock.bottom_up, false); + memblock_set_bottom_up(true); + ASSERT_EQ(memblock.bottom_up, true); + + reset_memblock_attributes(); + test_pass_pop(); + + return 0; +} + +static int memblock_bottom_up_check(void) +{ + prefix_push("memblock_bottom_up"); + + memblock_set_bottom_up(false); + ASSERT_EQ(memblock_bottom_up(), memblock.bottom_up); + ASSERT_EQ(memblock_bottom_up(), false); + memblock_set_bottom_up(true); + ASSERT_EQ(memblock_bottom_up(), memblock.bottom_up); + ASSERT_EQ(memblock_bottom_up(), true); + + reset_memblock_attributes(); + test_pass_pop(); + + return 0; +} + +static int memblock_bottom_up_checks(void) +{ + test_print("Running memblock_*bottom_up tests...\n"); + + prefix_reset(); + memblock_set_bottom_up_check(); + prefix_reset(); + memblock_bottom_up_check(); + + return 0; +} + int memblock_basic_checks(void) { memblock_initialization_check(); @@ -1686,6 +1730,7 @@ int memblock_basic_checks(void) memblock_reserve_checks(); memblock_remove_checks(); memblock_free_checks(); + memblock_bottom_up_checks(); =20 return 0; } --=20 2.25.1