From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 82B62212741EE for ; Mon, 24 Jun 2019 11:00:57 -0700 (PDT) Message-ID: <1561399254.3073.7.camel@suse.de> Subject: Re: [PATCH v10 05/13] mm/sparsemem: Convert kmalloc_section_memmap() to populate_section_memmap() From: Oscar Salvador Date: Mon, 24 Jun 2019 20:00:54 +0200 In-Reply-To: <156092352058.979959.6551283472062305149.stgit@dwillia2-desk3.amr.corp.intel.com> References: <156092349300.979959.17603710711957735135.stgit@dwillia2-desk3.amr.corp.intel.com> <156092352058.979959.6551283472062305149.stgit@dwillia2-desk3.amr.corp.intel.com> Mime-Version: 1.0 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: Dan Williams , akpm@linux-foundation.org Cc: Michal Hocko , Pavel Tatashin , linux-nvdimm@lists.01.org, David Hildenbrand , linux-kernel@vger.kernel.org, linux-mm@kvack.org List-ID: On Tue, 2019-06-18 at 22:52 -0700, Dan Williams wrote: > Allow sub-section sized ranges to be added to the memmap. > populate_section_memmap() takes an explict pfn range rather than > assuming a full section, and those parameters are plumbed all the way > through to vmmemap_populate(). There should be no sub-section usage > in > current deployments. New warnings are added to clarify which memmap > allocation paths are sub-section capable. > > Cc: Michal Hocko > Cc: David Hildenbrand > Cc: Logan Gunthorpe > Cc: Oscar Salvador > Reviewed-by: Pavel Tatashin > Signed-off-by: Dan Williams Reviewed-by: Oscar Salvador -- Oscar Salvador SUSE L3 _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm