From: David Rientjes <rientjes@google.com>
To: Andrey Ryabinin <a.ryabinin@samsung.com>
Cc: akpm@linux-foundation.org, Dmitry Vyukov <dvyukov@google.com>,
Manfred Spraul <manfred@colorfullife.com>,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
Luiz Capitulino <lcapitulino@redhat.com>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
"nadia.derbey@bull.net" <Nadia.Derbey@bull.net>,
aquini@redhat.com, Joe Perches <joe@perches.com>,
avagin@openvz.org, LKML <linux-kernel@vger.kernel.org>,
Kostya Serebryany <kcc@google.com>,
Dmitry Chernenkov <dmitryc@google.com>,
Andrey Konovalov <andreyknvl@google.com>,
Konstantin Khlebnikov <koct9i@gmail.com>,
kasan-dev <kasan-dev@googlegroups.com>,
Davidlohr Bueso <dave@stgolabs.net>,
linux-mm@kvack.org
Subject: Re: [PATCH 2/2] mm: hugetlb: fix type of hugetlb_treat_as_movable variable
Date: Wed, 17 Dec 2014 16:39:58 -0800 (PST) [thread overview]
Message-ID: <alpine.DEB.2.10.1412171639430.23841@chino.kir.corp.google.com> (raw)
In-Reply-To: <1418826650-10145-2-git-send-email-a.ryabinin@samsung.com>
On Wed, 17 Dec 2014, Andrey Ryabinin wrote:
> hugetlb_treat_as_movable declared as unsigned long, but
> proc_dointvec() used for parsing it:
>
> static struct ctl_table vm_table[] = {
> ...
> {
> .procname = "hugepages_treat_as_movable",
> .data = &hugepages_treat_as_movable,
> .maxlen = sizeof(int),
> .mode = 0644,
> .proc_handler = proc_dointvec,
> },
>
> This seems harmless, but it's better to use int type here.
>
> Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
Acked-by: David Rientjes <rientjes@google.com>
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next prev parent reply other threads:[~2014-12-18 0:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <548CA6B6.3060901@colorfullife.com>
2014-12-17 14:30 ` [PATCH 1/2] hugetlb, sysctl: pass '.extra1 = NULL' rather then '.extra1 = &zero' Andrey Ryabinin
2014-12-17 14:30 ` [PATCH 2/2] mm: hugetlb: fix type of hugetlb_treat_as_movable variable Andrey Ryabinin
2014-12-18 0:39 ` David Rientjes [this message]
2014-12-18 0:38 ` [PATCH 1/2] hugetlb, sysctl: pass '.extra1 = NULL' rather then '.extra1 = &zero' David Rientjes
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