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 X-Spam-Level: X-Spam-Status: No, score=-7.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA8C7C4320A for ; Sun, 1 Aug 2021 15:44:00 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 34504610A7 for ; Sun, 1 Aug 2021 15:44:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 34504610A7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 7B4236B0036; Sun, 1 Aug 2021 11:43:59 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 764046B005D; Sun, 1 Aug 2021 11:43:59 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 604B18D0001; Sun, 1 Aug 2021 11:43:59 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0001.hostedemail.com [216.40.44.1]) by kanga.kvack.org (Postfix) with ESMTP id 403C16B0033 for ; Sun, 1 Aug 2021 11:43:59 -0400 (EDT) Received: from smtpin38.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id DFB16181AEF1F for ; Sun, 1 Aug 2021 15:43:58 +0000 (UTC) X-FDA: 78426932556.38.3C6952D Received: from mail-lf1-f42.google.com (mail-lf1-f42.google.com [209.85.167.42]) by imf06.hostedemail.com (Postfix) with ESMTP id A58EB801E4D0 for ; Sun, 1 Aug 2021 15:43:58 +0000 (UTC) Received: by mail-lf1-f42.google.com with SMTP id t9so16023060lfc.6 for ; Sun, 01 Aug 2021 08:43:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=6cYpziN3cAvLIGyn/jbriXRL+JuJAVAp0qqV6b6tEdw=; b=KWCT+7aGI6jJ4xmYFubwxVYKyNB+mb390QX0q9lngD9NiqyB/WJmhF5x0ObnXMDAi1 ppwPXbv2lPf4M9UtR2kBumv5noUirCgt5if1aEhLgshPuiWFIQdxeH8HyyW4jX3o31DS LaU52+k7ga5gmMA11QZAws2PLj2eQLH4e0AJwPhPXGPItaNm5Z5AOUUJIVu+AKdB7I2r nzb3fE5eITIRvP7OZhOe5Vg0lVexxPToFXJ2Wis+J5NRxGB9Du8zSgsth/9rhunKm3Kb /kw2XD7WbZiBq4YSJOBluxJXJBGGh0McX2ss8M4N2nMgXKgsU5Qs0UNroZcC6aCfx38k oM7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=6cYpziN3cAvLIGyn/jbriXRL+JuJAVAp0qqV6b6tEdw=; b=D79EKzqyX+i2MPrQKPQjm9IamD6tyxlg+dzZqFkTyc1MxkbHxzrTxBFtB0X4BoQn9X udc6UMQhPZUjSmId16MgmK4GJ5f7j3KZXrJ1OjseU3ZVJ42sWeKWIOwIdwlflq2MGxVI qoHawkePpsy4wLRNa5JHl37mnnZCF3roweF4BBLI1zbQzzmjFe7K55iacehtZMn8tQGw XWZ4AM3UlFQAXBZj0nTejzLXDNGxUSlfAUcs1+3yrISQw6FpyCck30dblH+VTcPM2j2z aFblF0NLEgX7+hBmTiaQgta6Qo17aE5U2ZviX0/9PF2N66CssDk0iRIgsZsOQTNKQHdC ylKA== X-Gm-Message-State: AOAM532DjXRnK+i7+7lxDVJ6JQni6I7XaOvzjSiGwejMIAxJ1Nejf+ZZ sOSFGYGHv+O5CeimRhdBDaE= X-Google-Smtp-Source: ABdhPJxwKNWfq+zpcqZs+CyidFP+yt1eJCOv/yLzw99jX1oWuKX/tGWgBaSaYcfQeIWT7H5/3eCNoQ== X-Received: by 2002:a05:6512:b93:: with SMTP id b19mr2458717lfv.412.1627832636799; Sun, 01 Aug 2021 08:43:56 -0700 (PDT) Received: from asus ([147.30.82.254]) by smtp.gmail.com with ESMTPSA id y27sm764599lfa.260.2021.08.01.08.43.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Aug 2021 08:43:56 -0700 (PDT) Date: Sun, 1 Aug 2021 21:43:51 +0600 From: Zhansaya Bagdauletkyzy To: akpm@linux-foundation.org, shuah@kernel.org Cc: linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, tyhicks@linux.microsoft.com, pasha.tatashin@soleen.com Subject: [PATCH 0/2] add KSM performance tests Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=gmail.com header.s=20161025 header.b=KWCT+7aG; spf=pass (imf06.hostedemail.com: domain of zhansayabagdaulet@gmail.com designates 209.85.167.42 as permitted sender) smtp.mailfrom=zhansayabagdaulet@gmail.com; dmarc=pass (policy=none) header.from=gmail.com X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: A58EB801E4D0 X-Stat-Signature: 68jor3ux1mmfgmy7so4hqp651gfkshfg X-HE-Tag: 1627832638-523507 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000191, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Extend KSM self tests with a performance benchmark. These tests are not part of regular regression testing, as they are mainly intended to be used by developers making changes to the memory management subsystem. Both patches were developed against linux-next. Zhansaya Bagdauletkyzy (2): selftests: vm: add KSM merging time test selftests: vm: add COW time test for KSM pages tools/testing/selftests/vm/ksm_tests.c | 136 ++++++++++++++++++++++++- 1 file changed, 132 insertions(+), 4 deletions(-) -- 2.25.1