From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e32.co.us.ibm.com (e32.co.us.ibm.com [32.97.110.150]) (using TLSv1.2 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 2E40B1A010A for ; Thu, 10 Mar 2016 07:01:48 +1100 (AEDT) Received: from localhost by e32.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 9 Mar 2016 13:01:27 -0700 Received: from b03cxnp08026.gho.boulder.ibm.com (b03cxnp08026.gho.boulder.ibm.com [9.17.130.18]) by d03dlp02.boulder.ibm.com (Postfix) with ESMTP id C9B913E40044 for ; Wed, 9 Mar 2016 13:01:23 -0700 (MST) Received: from d03av03.boulder.ibm.com (d03av03.boulder.ibm.com [9.17.195.169]) by b03cxnp08026.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u29K1NQA41287850 for ; Wed, 9 Mar 2016 13:01:23 -0700 Received: from d03av03.boulder.ibm.com (localhost [127.0.0.1]) by d03av03.boulder.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u29K1MgQ032367 for ; Wed, 9 Mar 2016 13:01:23 -0700 From: "Aneesh Kumar K.V" To: Anshuman Khandual , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Cc: hughd@google.com, kirill@shutemov.name, n-horiguchi@ah.jp.nec.com, akpm@linux-foundation.org, mgorman@techsingularity.net, mpe@ellerman.id.au Subject: Re: [RFC 9/9] selfttest/powerpc: Add memory page migration tests In-Reply-To: <1457525450-4262-9-git-send-email-khandual@linux.vnet.ibm.com> References: <1457525450-4262-1-git-send-email-khandual@linux.vnet.ibm.com> <1457525450-4262-9-git-send-email-khandual@linux.vnet.ibm.com> Date: Thu, 10 Mar 2016 01:31:13 +0530 Message-ID: <8737rz1kvq.fsf@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Anshuman Khandual writes: > [ text/plain ] > This adds two tests for memory page migration. One for normal page > migration which works for both 4K or 64K base page size kernel and > the other one is for huge page migration which works only on 64K > base page sized 16MB huge page implemention at the PMD level. > can you also add the test in this commit e66f17ff717 ("mm/hugetlb: take page table lock in follow_huge_pmd()") > Signed-off-by: Anshuman Khandual > --- -aneesh