From: Hugh Dickins <hughd@google.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Chris Metcalf <cmetcalf@tilera.com>,
Hillf Danton <dhillf@gmail.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
Michal Hocko <mhocko@suse.cz>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Subject: Re: [PATCH v2] hugetlb: fix race condition in hugetlb_fault()
Date: Fri, 6 Apr 2012 16:35:29 -0700 (PDT) [thread overview]
Message-ID: <alpine.LSU.2.00.1204061631160.3820@eggly.anvils> (raw)
In-Reply-To: <20120406162618.3307a9bd.akpm@linux-foundation.org>
On Fri, 6 Apr 2012, Andrew Morton wrote:
> On Fri, 6 Apr 2012 16:10:13 -0700 (PDT)
> Hugh Dickins <hughd@google.com> wrote:
> >
> > The resulting patch is okay; but let's reassure Chris that his
> > original patch was better, before he conceded to make the get_page
> > and put_page unconditional, and added unnecessary detail of the race.
> >
>
> Yes, the v1 patch was better. No reason was given for changing it?
I think Chris was aiming to be a model citizen, and followed review
suggestions that he would actually have done better to resist.
Hugh
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next prev parent reply other threads:[~2012-04-06 23:35 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-01 16:51 Chris Metcalf
2012-03-30 20:07 ` [PATCH] " Chris Metcalf
2012-03-30 20:07 ` [PATCH v2] " Chris Metcalf
2012-04-01 12:10 ` Hillf Danton
2012-03-30 20:07 ` [PATCH v3] " Chris Metcalf
2012-03-31 12:27 ` [PATCH] " Hillf Danton
2012-03-30 19:37 ` [PATCH v2] arch/tile: support multiple huge page sizes dynamically Chris Metcalf
2012-03-31 14:03 ` Hillf Danton
2012-03-30 19:37 ` [PATCH v3] " Chris Metcalf
2012-04-01 12:33 ` Hillf Danton
2012-04-01 16:46 ` Chris Metcalf
2012-04-02 2:21 ` Hillf Danton
2012-04-06 22:23 ` [PATCH v2] hugetlb: fix race condition in hugetlb_fault() Andrew Morton
2012-04-06 23:10 ` Hugh Dickins
2012-04-06 23:26 ` Andrew Morton
2012-04-06 23:35 ` Hugh Dickins [this message]
2012-04-07 0:25 ` Chris Metcalf
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