From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk0-f200.google.com (mail-qk0-f200.google.com [209.85.220.200]) by kanga.kvack.org (Postfix) with ESMTP id 5878E830F1 for ; Mon, 29 Aug 2016 09:12:58 -0400 (EDT) Received: by mail-qk0-f200.google.com with SMTP id o1so314909674qkd.3 for ; Mon, 29 Aug 2016 06:12:58 -0700 (PDT) Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com. [148.163.158.5]) by mx.google.com with ESMTPS id j198si6237115qke.170.2016.08.29.06.12.57 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 29 Aug 2016 06:12:57 -0700 (PDT) Received: from pps.filterd (m0098414.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.11/8.16.0.11) with SMTP id u7TDC4nY007467 for ; Mon, 29 Aug 2016 09:12:57 -0400 Received: from e23smtp05.au.ibm.com (e23smtp05.au.ibm.com [202.81.31.147]) by mx0b-001b2d01.pphosted.com with ESMTP id 253reg5u17-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 29 Aug 2016 09:12:56 -0400 Received: from localhost by e23smtp05.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 29 Aug 2016 23:12:53 +1000 Received: from d23relay07.au.ibm.com (d23relay07.au.ibm.com [9.190.26.37]) by d23dlp02.au.ibm.com (Postfix) with ESMTP id 192612BB0057 for ; Mon, 29 Aug 2016 23:12:51 +1000 (EST) Received: from d23av05.au.ibm.com (d23av05.au.ibm.com [9.190.234.119]) by d23relay07.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u7TDCpIu524550 for ; Mon, 29 Aug 2016 23:12:51 +1000 Received: from d23av05.au.ibm.com (localhost [127.0.0.1]) by d23av05.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u7TDCoGX018017 for ; Mon, 29 Aug 2016 23:12:50 +1000 Date: Mon, 29 Aug 2016 18:42:46 +0530 From: Srikar Dronamraju Subject: Re: [PATCH V2 2/2] fadump: Register the memory reserved by fadump Reply-To: Srikar Dronamraju References: <1470330729-6273-1-git-send-email-srikar@linux.vnet.ibm.com> <1470330729-6273-2-git-send-email-srikar@linux.vnet.ibm.com> <20160804140133.edf295b8263845e50c185fc2@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: <20160804140133.edf295b8263845e50c185fc2@linux-foundation.org> Message-Id: <20160829131246.GA2505@linux.vnet.ibm.com> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: linux-mm@kvack.org, Mel Gorman , Vlastimil Babka , Michal Hocko , Michael Ellerman , linuxppc-dev@lists.ozlabs.org, Mahesh Salgaonkar , Hari Bathini , Dave Hansen , Balbir Singh * Andrew Morton [2016-08-04 14:01:33]: > > Register the memory reserved by fadump, so that the cache sizes are > > calculated based on the free memory (i.e Total memory - reserved > > memory). > > Looks harmless enough to me. I'll schedule the patches for 4.8. But > it sounds like they should be backported into older kernels? > Based on the v2 feedback, I just posted a v3 at http://lkml.kernel.org/r/1472476010-4709-1-git-send-email-srikar@linux.vnet.ibm.com that tries to reduce the large system hash based on tha reserved memory. Hence please drop the v2 patches. -- Thanks and Regards Srikar Dronamraju -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org