From: David Rientjes <rientjes@google.com>
To: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: Michal Hocko <mhocko@suse.cz>,
Andrew Morton <akpm@linux-foundation.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
linux-mm@kvack.org
Subject: Re: [RFC patch] mm: hugetlb: fix __unmap_hugepage_range
Date: Mon, 3 Nov 2014 15:36:15 -0800 (PST) [thread overview]
Message-ID: <alpine.DEB.2.10.1411031536040.7733@chino.kir.corp.google.com> (raw)
In-Reply-To: <028701cff4c2$3e9e2ca0$bbda85e0$@alibaba-inc.com>
On Fri, 31 Oct 2014, Hillf Danton wrote:
> First, after flushing TLB, we have no need to scan pte from start again.
> Second, before bail out loop, the address is forwarded one step.
>
> Signed-off-by: Hillf Danton <hillf.zj@alibaba-inc.com>
Acked-by: David Rientjes <rientjes@google.com>
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prev parent reply other threads:[~2014-11-03 23:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-31 4:22 Hillf Danton
2014-10-31 9:28 ` Michal Hocko
2014-11-03 23:36 ` David Rientjes [this message]
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