From patchwork Tue May 24 16:29:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Michal_Koutn=C3=BD?= X-Patchwork-Id: 12860360 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 172FDC4332F for ; Tue, 24 May 2022 16:30:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239687AbiEXQaR (ORCPT ); Tue, 24 May 2022 12:30:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53076 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239666AbiEXQaQ (ORCPT ); Tue, 24 May 2022 12:30:16 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5EF5A3FBE2; Tue, 24 May 2022 09:30:13 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 0E5751F93F; Tue, 24 May 2022 16:30:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1653409812; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=uw2274IZaH6wHNxtdm16PTTjUp+I1Z5ZIJ2mltVHUsc=; b=f3ITPDW8ZmyDffQ+RVLr09F0AOIYDqQdoBUbftcYWElrvzH+ZGF3CYxF1+jhdvf2wcZ4Ef XgqgprPYXJzn0/sAOHQE43rbh8j0MnLZD2SH3GrisWY4is2X2s0YAdMzKpXus7fdFP5wLx qoDN+OL4+KqX3CJyL0rhGdXimAKXb3w= Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id C766413ADF; Tue, 24 May 2022 16:30:11 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id kHmtLxMIjWJaWgAAMHmgww (envelope-from ); Tue, 24 May 2022 16:30:11 +0000 From: =?utf-8?q?Michal_Koutn=C3=BD?= To: cgroups@vger.kernel.org, linux-mm@kvack.org Cc: Andrew Morton , Johannes Weiner , Michal Hocko , Roman Gushchin , Shakeel Butt , linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, Richard Palethorpe , Muhammad Usama Anjum Subject: [PATCH v3 2/5] selftests: memcg: Expect no low events in unprotected sibling Date: Tue, 24 May 2022 18:29:52 +0200 Message-Id: <20220524162955.8635-3-mkoutny@suse.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20220524162955.8635-1-mkoutny@suse.com> References: <20220524162955.8635-1-mkoutny@suse.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org This is effectively a revert of commit cdc69458a5f3 ("cgroup: account for memory_recursiveprot in test_memcg_low()"). The case test_memcg_low will fail with memory_recursiveprot until resolved in reclaim code. However, this patch preserves the existing helpers and variables for later uses. Signed-off-by: Michal Koutný Reviewed-by: David Vernet Acked-by: Roman Gushchin --- tools/testing/selftests/cgroup/test_memcontrol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/cgroup/test_memcontrol.c b/tools/testing/selftests/cgroup/test_memcontrol.c index c012db9d07d6..4924425639b0 100644 --- a/tools/testing/selftests/cgroup/test_memcontrol.c +++ b/tools/testing/selftests/cgroup/test_memcontrol.c @@ -528,7 +528,7 @@ static int test_memcg_low(const char *root) } for (i = 0; i < ARRAY_SIZE(children); i++) { - int no_low_events_index = has_recursiveprot ? 2 : 1; + int no_low_events_index = 1; oom = cg_read_key_long(children[i], "memory.events", "oom "); low = cg_read_key_long(children[i], "memory.events", "low ");