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Wed, 19 Feb 2025 02:18:22 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.22.65.50]) by mx-prod-int-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 44EAA1956094; Wed, 19 Feb 2025 02:18:20 +0000 (UTC) From: Luiz Capitulino To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, david@redhat.com, yuzhao@google.com, pasha.tatashin@soleen.com Cc: akpm@linux-foundation.org, hannes@cmpxchg.org, muchun.song@linux.dev, luizcap@redhat.com Subject: [PATCH 4/4] mm: page_ext: make page_ext_next() private to page_ext Date: Tue, 18 Feb 2025 21:17:50 -0500 Message-ID: <5794ff5b322febd376728c8e22c802c15827dcc8.1739931468.git.luizcap@redhat.com> In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.15 X-Rspam-User: X-Rspamd-Server: rspam09 X-Rspamd-Queue-Id: 7B6FB1A0010 X-Stat-Signature: 3t1w6whau38prj9rs8jcc3e83b6bowmu X-HE-Tag: 1739931505-233482 X-HE-Meta: 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 oRtv4ArO WO5QXtoLYpYlwfSKvnh1g2N7eWz1RvpjKLVVCM0SiA52ndfFuxoMlF+Zc9v9vjiugeHMnzM7E8inkhaR1h2W23KygPKYXAo4N9yJlt/utwmN2pVTsOcUxPQjUubKXh6YFLGODjtgYxD8GT23gtKB0j+SNm4Sdl8VMLykFfgURswdv2usMEcz2ja2fgDENCf4LVbiFZXqnugluChgQIq99AYX8lbP7KQBLyX+IeaB3EvxTs3nBWdp6NjRMj/fb52YhVeA7J2/Et+ouPi/aiWQBi9bxXTIerekx1giNl2uSycJqjAyMQeOHDOcp0a5L2AXEULJihu3gBbFVl6qSqZjNrfxyqnP8CUno22Vc5wZGXsdNZBVeTbvCIZaMfA== 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: List-Subscribe: List-Unsubscribe: Previous commits removed page_ext_next() use from page_ext clients. Make it private. Fixes: cf54f310d0d3 ("mm/hugetlb: use __GFP_COMP for gigantic folios") Signed-off-by: Luiz Capitulino --- include/linux/page_ext.h | 7 ------- mm/page_ext.c | 7 +++++++ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/include/linux/page_ext.h b/include/linux/page_ext.h index a99da12e59fa7..3a4f0f825aa59 100644 --- a/include/linux/page_ext.h +++ b/include/linux/page_ext.h @@ -101,13 +101,6 @@ static inline void *page_ext_data(struct page_ext *page_ext, return (void *)(page_ext) + ops->offset; } -static inline struct page_ext *page_ext_next(struct page_ext *curr) -{ - void *next = curr; - next += page_ext_size; - return next; -} - struct page_ext_iter { unsigned long pfn; unsigned long index; diff --git a/mm/page_ext.c b/mm/page_ext.c index 508deb04d5ead..f9e515d353005 100644 --- a/mm/page_ext.c +++ b/mm/page_ext.c @@ -567,6 +567,13 @@ struct page_ext *page_ext_iter_begin(struct page_ext_iter *iter, struct page *pa return iter->page_ext; } +static struct page_ext *page_ext_next(struct page_ext *curr) +{ + void *next = curr; + next += page_ext_size; + return next; +} + /** * page_ext_iter_next() - Get next page extension * @iter: page extension iterator.