From mboxrd@z Thu Jan 1 00:00:00 1970 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 03C21C433FE for ; Thu, 24 Nov 2022 01:05:02 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 8425C6B0071; Wed, 23 Nov 2022 20:05:02 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 7CB1F6B0074; Wed, 23 Nov 2022 20:05:02 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 66C216B0075; Wed, 23 Nov 2022 20:05:02 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 50C4D6B0071 for ; Wed, 23 Nov 2022 20:05:02 -0500 (EST) Received: from smtpin09.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 1F64A412A5 for ; Thu, 24 Nov 2022 01:05:02 +0000 (UTC) X-FDA: 80166541644.09.9DC2E6C Received: from out2.migadu.com (out2.migadu.com [188.165.223.204]) by imf29.hostedemail.com (Postfix) with ESMTP id 8C410120014 for ; Thu, 24 Nov 2022 01:05:01 +0000 (UTC) Date: Wed, 23 Nov 2022 17:04:56 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1669251900; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=oACjNXXP3xVgZpEB/f3J9yFE/s5qP5Dh8NzPjfpB1mc=; b=B9dnoEMQAoIAwP+RbNbiy+Twg38gpcQFCpvK0NeZ6ZlkStgcw+TmkpjtBbAK+ypI2eStg+ lCd7c1BFXMvUaRtaXe8+Pus6RAo5a1P0AG+Pp/+DwSq8ETzGaPVLIxCnPaXXeIM0k+Gkce 7iHfSJbK7/IvTV3e29o3uf211WyX6pI= X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Roman Gushchin To: Yosry Ahmed Cc: Shakeel Butt , Johannes Weiner , Michal Hocko , Yu Zhao , Muchun Song , "Matthew Wilcox (Oracle)" , Vasily Averin , Vlastimil Babka , Chris Down , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v2 3/3] selftests: cgroup: make sure reclaim target memcg is unprotected Message-ID: References: <20221123092132.2521764-1-yosryahmed@google.com> <20221123092132.2521764-4-yosryahmed@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221123092132.2521764-4-yosryahmed@google.com> X-Migadu-Flow: FLOW_OUT ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1669251901; a=rsa-sha256; cv=none; b=Gh8lqQEQp/amuBPdGB05FXFHbnX5g+A5OucuwVLWESRfDF5BHYE8gc9OdX35otYGnoFg29 LtI5ePzBn5khFjWAWK8q3wqg5BUx986FtCyR2EWc13R9i+QRcLfm1JnN7zsn/z+wuWt0nF SyNaWJeYuUs+8MJj/w9/6tW4Dp4rCO8= ARC-Authentication-Results: i=1; imf29.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=B9dnoEMQ; spf=pass (imf29.hostedemail.com: domain of roman.gushchin@linux.dev designates 188.165.223.204 as permitted sender) smtp.mailfrom=roman.gushchin@linux.dev; dmarc=pass (policy=none) header.from=linux.dev ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1669251901; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=oACjNXXP3xVgZpEB/f3J9yFE/s5qP5Dh8NzPjfpB1mc=; b=oHYaXVPEjZQHCWwstXHEFSOwkVdaB9/GceK8O7GJKppq92MMKRTq9hPcAoodpn4cG6iihL HnUTOx9rqk5dwEcrQTG4m6yTbSg7qDYdhVSs+nce3fDitd4lIefQAN6ykS3BKPHAdGBl+4 fm658NsYKpjM9Ldg0Q58XSpSqJNM4yc= X-Stat-Signature: dpt18s8a4fjmmuzi1wabmqq4ahm1km3d X-Rspamd-Queue-Id: 8C410120014 X-Rspam-User: Authentication-Results: imf29.hostedemail.com; dkim=pass header.d=linux.dev header.s=key1 header.b=B9dnoEMQ; spf=pass (imf29.hostedemail.com: domain of roman.gushchin@linux.dev designates 188.165.223.204 as permitted sender) smtp.mailfrom=roman.gushchin@linux.dev; dmarc=pass (policy=none) header.from=linux.dev X-Rspamd-Server: rspam02 X-HE-Tag: 1669251901-425837 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Nov 23, 2022 at 09:21:32AM +0000, Yosry Ahmed wrote: > Make sure that we ignore protection of a memcg that is the target of > memcg reclaim. > > Signed-off-by: Yosry Ahmed > --- > tools/testing/selftests/cgroup/test_memcontrol.c | 11 +++++++++++ > 1 file changed, 11 insertions(+) Reviewed-by: Roman Gushchin Thank you!