From: David Rientjes <rientjes@google.com>
To: Yaowei Bai <bywxiaobai@163.com>
Cc: akpm@linux-foundation.org, mgorman@suse.de, vbabka@suse.cz,
mhocko@kernel.org, js1304@gmail.com, hannes@cmpxchg.org,
alexander.h.duyck@redhat.com, sasha.levin@oracle.com,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] mm/page_alloc: change sysctl_lower_zone_reserve_ratio to sysctl_lowmem_reserve_ratio
Date: Tue, 25 Aug 2015 16:33:35 -0700 (PDT) [thread overview]
Message-ID: <alpine.DEB.2.10.1508251633240.10653@chino.kir.corp.google.com> (raw)
In-Reply-To: <1440511291-3990-1-git-send-email-bywxiaobai@163.com>
On Tue, 25 Aug 2015, Yaowei Bai wrote:
> We use sysctl_lowmem_reserve_ratio rather than sysctl_lower_zone_reserve_ratio to
> determine how aggressive the kernel is in defending lowmem from the possibility of
> being captured into pinned user memory. To avoid misleading, correct it in some
> comments.
>
> Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
Acked-by: David Rientjes <rientjes@google.com>
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prev parent reply other threads:[~2015-08-25 23:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-25 14:01 Yaowei Bai
2015-08-25 14:01 ` [PATCH 2/2] Documentation: clarify in calculating zone protection Yaowei Bai
2015-08-25 15:06 ` Michal Hocko
2015-08-26 14:29 ` Yaowei Bai
2015-08-25 23:33 ` David Rientjes
2015-08-25 15:28 ` [PATCH 1/2] mm/page_alloc: change sysctl_lower_zone_reserve_ratio to sysctl_lowmem_reserve_ratio Michal Hocko
2015-08-25 23:33 ` David Rientjes [this message]
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