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[2003:d8:2f26:ba00:803:6ec5:9918:6fd]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-45b50e0a479sm8895255e9.21.2025.08.21.13.08.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 21 Aug 2025 13:08:44 -0700 (PDT) From: David Hildenbrand To: linux-kernel@vger.kernel.org Cc: David Hildenbrand , Alexander Potapenko , Andrew Morton , Brendan Jackman , Christoph Lameter , Dennis Zhou , Dmitry Vyukov , dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, iommu@lists.linux.dev, io-uring@vger.kernel.org, Jason Gunthorpe , Jens Axboe , Johannes Weiner , John Hubbard , kasan-dev@googlegroups.com, kvm@vger.kernel.org, "Liam R. Howlett" , Linus Torvalds , linux-arm-kernel@axis.com, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-ide@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mips@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, Lorenzo Stoakes , Marco Elver , Marek Szyprowski , Michal Hocko , Mike Rapoport , Muchun Song , netdev@vger.kernel.org, Oscar Salvador , Peter Xu , Robin Murphy , Suren Baghdasaryan , Tejun Heo , virtualization@lists.linux.dev, Vlastimil Babka , wireguard@lists.zx2c4.com, x86@kernel.org, Zi Yan Subject: [PATCH RFC 35/35] mm: remove nth_page() Date: Thu, 21 Aug 2025 22:07:01 +0200 Message-ID: <20250821200701.1329277-36-david@redhat.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250821200701.1329277-1-david@redhat.com> References: <20250821200701.1329277-1-david@redhat.com> MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: 15PPe8nzFM37t5_K9HMelBnIQFthke1OKTiN6irIRHM_1755806926 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: E2A8540003 X-Stat-Signature: yrspekj4di3u79oukri8xik97eo4ji54 X-Rspam-User: X-HE-Tag: 1755806928-193983 X-HE-Meta: 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 9HKKky1d 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 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: Now that all users are gone, let's remove it. Signed-off-by: David Hildenbrand --- include/linux/mm.h | 2 -- tools/testing/scatterlist/linux/mm.h | 1 - 2 files changed, 3 deletions(-) diff --git a/include/linux/mm.h b/include/linux/mm.h index f59ad1f9fc792..3ded0db8322f7 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -210,9 +210,7 @@ extern unsigned long sysctl_admin_reserve_kbytes; #if defined(CONFIG_SPARSEMEM) && !defined(CONFIG_SPARSEMEM_VMEMMAP) bool page_range_contiguous(const struct page *page, unsigned long nr_pages); -#define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n)) #else -#define nth_page(page,n) ((page) + (n)) static inline bool page_range_contiguous(const struct page *page, unsigned long nr_pages) { diff --git a/tools/testing/scatterlist/linux/mm.h b/tools/testing/scatterlist/linux/mm.h index 5bd9e6e806254..121ae78d6e885 100644 --- a/tools/testing/scatterlist/linux/mm.h +++ b/tools/testing/scatterlist/linux/mm.h @@ -51,7 +51,6 @@ static inline unsigned long page_to_phys(struct page *page) #define page_to_pfn(page) ((unsigned long)(page) / PAGE_SIZE) #define pfn_to_page(pfn) (void *)((pfn) * PAGE_SIZE) -#define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n)) #define __min(t1, t2, min1, min2, x, y) ({ \ t1 min1 = (x); \ -- 2.50.1