From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f200.google.com (mail-wr0-f200.google.com [209.85.128.200]) by kanga.kvack.org (Postfix) with ESMTP id 0A5916B02FD for ; Fri, 23 Jun 2017 08:08:58 -0400 (EDT) Received: by mail-wr0-f200.google.com with SMTP id p64so12182179wrc.8 for ; Fri, 23 Jun 2017 05:08:57 -0700 (PDT) Received: from mx1.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id y123si3778042wmd.16.2017.06.23.05.08.56 for (version=TLS1 cipher=AES128-SHA bits=128/128); Fri, 23 Jun 2017 05:08:56 -0700 (PDT) From: Nikolay Borisov Subject: [PATCH v2] mm: Remove ancient/ambiguous comment Date: Fri, 23 Jun 2017 15:08:52 +0300 Message-Id: <1498219732-21923-1-git-send-email-nborisov@suse.com> In-Reply-To: <20170623114617.GO5308@dhcp22.suse.cz> References: <20170623114617.GO5308@dhcp22.suse.cz> Sender: owner-linux-mm@kvack.org List-ID: To: akpm@linux-foundation.org Cc: mgorman@suse.de, linux-mm@kvack.org, mhocko@suse.com, Nikolay Borisov Signed-off-by: Nikolay Borisov --- include/linux/mmzone.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index ef6a13b7bd3e..d260eb30e4ce 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -587,12 +587,9 @@ extern struct page *mem_map; #endif /* - * The pg_data_t structure is used in machines with CONFIG_DISCONTIGMEM - * (mostly NUMA machines?) to denote a higher-level memory zone than the - * zone denotes. - * * On NUMA machines, each NUMA node would have a pg_data_t to describe - * it's memory layout. + * it's memory layout. On UMA machines there is a single pglist_data which + * describes the whole memory. * * Memory statistics and page replacement data structures are maintained on a * per-zone basis. -- 2.7.4 -- 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