From: David Rientjes <rientjes@google.com>
To: Chen Yucong <slaoub@gmail.com>
Cc: akpm@linux-foundation.org, vbabka@suse.cz, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm, memory hotplug: print debug message in the proper way for online_pages
Date: Thu, 25 Feb 2016 00:29:12 -0800 (PST) [thread overview]
Message-ID: <alpine.DEB.2.10.1602250028290.17685@chino.kir.corp.google.com> (raw)
In-Reply-To: <1456386319-9050-1-git-send-email-slaoub@gmail.com>
On Thu, 25 Feb 2016, Chen Yucong wrote:
> online_pages() simply returns an error value if
> memory_notify(MEM_GOING_ONLINE, &arg) return a value that is not
> what we want for successfully onlining target pages. This patch
> arms to print more failure information like offline_pages() in
> online_pages.
>
> This patch also converts printk(KERN_<LEVEL>) to pr_<level>(),
> and moves __offline_pages() to not print failure information with
> KERN_INFO according to David Rientjes's suggestion[1].
>
> [1] https://lkml.org/lkml/2016/2/24/1094
>
> Signed-off-by: Chen Yucong <slaoub@gmail.com>
Acked-by: David Rientjes <rientjes@google.com>
Cool!
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prev parent reply other threads:[~2016-02-25 8:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-25 7:45 Chen Yucong
2016-02-25 8:29 ` David Rientjes [this message]
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