From patchwork Fri Jul 28 20:34:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: SeongJae Park X-Patchwork-Id: 13332645 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 52EE7C41513 for ; Fri, 28 Jul 2023 20:35:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234739AbjG1UfE (ORCPT ); Fri, 28 Jul 2023 16:35:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41142 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233672AbjG1Ue6 (ORCPT ); Fri, 28 Jul 2023 16:34:58 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2818544B9; Fri, 28 Jul 2023 13:34:53 -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 D4BD1621FD; Fri, 28 Jul 2023 20:34:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C68D0C433C8; Fri, 28 Jul 2023 20:34:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690576491; bh=cjc8ooSUQ83tCK1u+lTmvslo5pngriB995qOBl2lfEU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kZVzJF7D3covRVxGV8qlNVSYryTJADsCE2nkG3JlMM6KW9d11TNHzemNIWTQimTJK ffO0M4jAfUNnDSYV4c9DRRIB0VliGAVfq2/WXiijhELaaucip42BKwqrIHBcjqIaJD bVnh67z2b8iM5uSNPfJCZ1KxJ5yeEkYjeM8YTtQ4idTBJQzHSnwyViTad4T/Ago0h4 h1HmW4PEjGdHDzBE+c0WSscxqojOd5yWq1PEFp9djhuFqImKaV0iUCkHaYqWM+1D5U LEC5LNT0heATO0ErxPQA1r1Qhcp8va2vn+6A5rWmwm3Muli5fwkwIJopgiP201Ruvx 5GI/wU1T9CLGg== 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: [RFC PATCH 04/13] selftests/damon/sysfs: test address range damos filter Date: Fri, 28 Jul 2023 20:34:35 +0000 Message-Id: <20230728203444.70703-5-sj@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230728203444.70703-1-sj@kernel.org> References: <20230728203444.70703-1-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()