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Fri, 09 Oct 2020 10:16:41 -0400 X-MC-Unique: x6igv7rzOti1J4Ty_bU52w-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9867B8064BA; Fri, 9 Oct 2020 14:16:39 +0000 (UTC) Received: from [10.36.113.156] (ovpn-113-156.ams2.redhat.com [10.36.113.156]) by smtp.corp.redhat.com (Postfix) with ESMTP id B6E0F5D9E8; Fri, 9 Oct 2020 14:16:36 +0000 (UTC) Subject: Re: [PATCH] page-flags: Remove unused __[Set|Clear]PagePrivate To: Miaohe Lin , akpm@linux-foundation.org, sfr@canb.auug.org.au, ziy@nvidia.com, alexander.h.duyck@linux.intel.com, willy@infradead.org, osalvador@suse.de, steven.price@arm.com, ying.huang@intel.com, yang.shi@linux.alibaba.com Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20201009135914.64826-1-linmiaohe@huawei.com> From: David Hildenbrand Autocrypt: addr=david@redhat.com; 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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20201009135914.64826-1-linmiaohe@huawei.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 09.10.20 15:59, Miaohe Lin wrote: > They are unused anymore. -EINVAL, sentence does not make sense :) "They are not used anymore." "They are unused ." Reviewed-by: David Hildenbrand > > Signed-off-by: Miaohe Lin > --- > include/linux/page-flags.h | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h > index 4f6ba9379112..50cbf5e931bc 100644 > --- a/include/linux/page-flags.h > +++ b/include/linux/page-flags.h > @@ -363,8 +363,7 @@ PAGEFLAG(SwapBacked, swapbacked, PF_NO_TAIL) > * for its own purposes. > * - PG_private and PG_private_2 cause releasepage() and co to be invoked > */ > -PAGEFLAG(Private, private, PF_ANY) __SETPAGEFLAG(Private, private, PF_ANY) > - __CLEARPAGEFLAG(Private, private, PF_ANY) > +PAGEFLAG(Private, private, PF_ANY) > PAGEFLAG(Private2, private_2, PF_ANY) TESTSCFLAG(Private2, private_2, PF_ANY) > PAGEFLAG(OwnerPriv1, owner_priv_1, PF_ANY) > TESTCLEARFLAG(OwnerPriv1, owner_priv_1, PF_ANY) > -- Thanks, David / dhildenb