From: Michal Hocko <mhocko@kernel.org>
To: Huaisheng HS1 Ye <yehs1@lenovo.com>
Cc: "akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"vbabka@suse.cz" <vbabka@suse.cz>,
"mgorman@techsingularity.net" <mgorman@techsingularity.net>,
"pasha.tatashin@oracle.com" <pasha.tatashin@oracle.com>,
"alexander.levin@verizon.com" <alexander.levin@verizon.com>,
"hannes@cmpxchg.org" <hannes@cmpxchg.org>,
"penguin-kernel@I-love.SAKURA.ne.jp"
<penguin-kernel@I-love.SAKURA.ne.jp>,
"colyli@suse.de" <colyli@suse.de>,
NingTing Cheng <chengnt@lenovo.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [External] Re: [PATCH 3/3] mm/page_alloc: Fix typo in debug info of calculate_node_totalpages
Date: Wed, 9 May 2018 09:48:57 +0200 [thread overview]
Message-ID: <20180509074857.GD32366@dhcp22.suse.cz> (raw)
In-Reply-To: <HK2PR03MB16841DAC9D4C5D0569676F7692850@HK2PR03MB1684.apcprd03.prod.outlook.com>
On Sat 05-05-18 02:10:35, Huaisheng HS1 Ye wrote:
[...]
> But this printk is a relatively meaningful reference within dmesg log.
> Especially for people who doesn't have much experience, or someone
> has a plan to modify boundary of zones within free_area_init_*.
Could you be more specific please? I am not saying that the printk is
pointless but it is DEBUG and as such it doesn't give us a very good
picture.
--
Michal Hocko
SUSE Labs
next prev parent reply other threads:[~2018-05-09 7:49 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-04 6:52 [PATCH 0/3] Some fixes for mm code optimization Huaisheng Ye
[not found] ` <1525416729-108201-4-git-send-email-yehs1@lenovo.com>
2018-05-04 13:18 ` [PATCH 3/3] mm/page_alloc: Fix typo in debug info of calculate_node_totalpages Michal Hocko
2018-05-05 2:10 ` [External] " Huaisheng HS1 Ye
2018-05-09 7:48 ` Michal Hocko [this message]
[not found] ` <1525416729-108201-3-git-send-email-yehs1@lenovo.com>
2018-05-04 13:35 ` [PATCH 2/3] include/linux/gfp.h: use unsigned int in gfp_zone Michal Hocko
2018-05-04 15:40 ` Matthew Wilcox
2018-05-04 17:50 ` [External] " Huaisheng HS1 Ye
2018-05-06 9:32 ` Huaisheng HS1 Ye
2018-05-06 13:48 ` Matthew Wilcox
2018-05-06 16:17 ` Huaisheng HS1 Ye
2018-05-06 18:55 ` Matthew Wilcox
2018-05-07 17:16 ` Huaisheng HS1 Ye
2018-05-07 18:44 ` Matthew Wilcox
2018-05-07 21:25 ` David Sterba
2018-05-08 0:25 ` Matthew Wilcox
2018-05-09 9:36 ` David Sterba
2018-05-15 11:54 ` Matthew Wilcox
2018-05-21 17:06 ` David Sterba
2018-05-09 14:57 ` Huaisheng HS1 Ye
2018-05-08 0:25 ` Huaisheng HS1 Ye
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