From patchwork Wed Aug 2 21:43:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SeongJae Park X-Patchwork-Id: 13338859 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 0EE0EC04FE1 for ; Wed, 2 Aug 2023 21:43:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233055AbjHBVnV (ORCPT ); Wed, 2 Aug 2023 17:43:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231209AbjHBVnU (ORCPT ); Wed, 2 Aug 2023 17:43:20 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A9F01198A; Wed, 2 Aug 2023 14:43:19 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 47E3B61B38; Wed, 2 Aug 2023 21:43:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3A000C433CC; Wed, 2 Aug 2023 21:43:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691012598; bh=cjc8ooSUQ83tCK1u+lTmvslo5pngriB995qOBl2lfEU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ikb6ovw/+AobHS2orGwswuXn2tlkNHwauXcRV6Typ+Y049vivhXS52JNo31EJITXY emfTMVPVnHa84OqOMbZVTo5kbKeKGHOpjFsOIeWxAksOBD1KxT8ZuTuTDN9rHg/Wtg F6AsCQyf2TOaPUNj4vCWIaI9DFBrBCpREyoQkRdtVM0UMwWQZ0IvN7lTXtGoZETgG1 Zy9ankfs8/EVYFpEOb4r0JbOi6tvKYPa9H418hI6X4RnEuTQTALWYSvV2UiFkf7cm9 hWtnjYErjiGV3ODf3wRp8IeVQt7UDKHS7oVF7VZO8K+omnCY5RDlEJw9kWy79bTpag AZGMQFafNxOcQ== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , Shuah Khan , damon@lists.linux.dev, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 04/13] selftests/damon/sysfs: test address range damos filter Date: Wed, 2 Aug 2023 21:43:03 +0000 Message-Id: <20230802214312.110532-5-sj@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230802214312.110532-1-sj@kernel.org> References: <20230802214312.110532-1-sj@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org Add a selftest for checking existence of addr_{start,end} files under DAMOS filter directory, and 'addr' damos filter type input of DAMON sysfs interface. Signed-off-by: SeongJae Park --- tools/testing/selftests/damon/sysfs.sh | 3 +++ 1 file changed, 3 insertions(+) diff --git a/tools/testing/selftests/damon/sysfs.sh b/tools/testing/selftests/damon/sysfs.sh index 967e27267549..5677cfd342fc 100644 --- a/tools/testing/selftests/damon/sysfs.sh +++ b/tools/testing/selftests/damon/sysfs.sh @@ -103,9 +103,12 @@ test_filter() ensure_file "$filter_dir/type" "exist" "600" ensure_write_succ "$filter_dir/type" "anon" "valid input" ensure_write_succ "$filter_dir/type" "memcg" "valid input" + ensure_write_succ "$filter_dir/type" "addr" "valid input" ensure_write_fail "$filter_dir/type" "foo" "invalid input" ensure_file "$filter_dir/matching" "exist" "600" ensure_file "$filter_dir/memcg_path" "exist" "600" + ensure_file "$filter_dir/addr_start" "exist" "600" + ensure_file "$filter_dir/addr_end" "exist" "600" } test_filters()