From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0E2CA43148C; Thu, 16 Jul 2026 14:51:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784213519; cv=none; b=bsFx1t5fCYOqQPfVLtldssWpZq63G8/RVi00tWnkaQSFKm89Lo3iYCo0tksG19UfYrrCGQoPujWPKrSOeaVZxdEizvC0ClmTLdWrvXUinBQPIZCIlDjZjWTDfdeCb/dXF8W2ja4/lAUF5qes1Agh3YWiC2ORNnZ5bHh3oRKnopA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784213519; c=relaxed/simple; bh=VmlAeOvcpPVEyjHe7dIVhuBb8NL3rqHHrNzhpT2YkZM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Sp/qpd9TI+CL0QsUvJm1ygE7cJacWGz0hdYU7xY1fNVL91iuMY59Z3Tna3+sDX+DBSVSGbhWtEuFr9GGBpNvnTVLqRcTkn6gLvtg8k4OZHMxRdHpR4mslPqVaKvOLEt9XSvCViyD6HC6l+qWuB9nQBTHYhMe+zuVAL1IUTUo120= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VektfMeZ; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VektfMeZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 487C81F00ADE; Thu, 16 Jul 2026 14:51:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784213517; bh=+jMCCNNe0KRBXDTzHHXxd61yFM5vtsC3u4DIa3uGDkk=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=VektfMeZ/f54Pyk7l+Rh8MLEKJrztN9Du6wijZ63JuhlVjSkJ8PyC7dQ6TJiSQHxv vz3bYr01qA0ZNolCN1D3xwipGpqEqxX4qjbTyGPQA43zs+DYNcsltTcmFuAZet+xFM 5wvuAv/dJkPFZdNO2XdtR9H/Xih2wog/sVAiB5Zd5TrK63FS/hVYAgDYZMDrXffqJo OSEFFq52d933y4Hbsgjr1fiZVr57aZSlyaFLFF4Yl4zOp5RQsN/m5l3uXxenvQJQH/ fyW/4EGOEq3kTdVgdB3EorKK7ptbRJ1pg4abTv9momHFA6JHS3f+hpToIEzsncoujJ tqbalf0C4sxhw== From: "David Hildenbrand (Arm)" Date: Thu, 16 Jul 2026 16:51:07 +0200 Subject: [PATCH v2 08/10] mm/hugetlb_vmemmap: remove bootmem_info leftovers Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260716-bootmem_info_part2-v2-8-4afc76c73d61@kernel.org> References: <20260716-bootmem_info_part2-v2-0-4afc76c73d61@kernel.org> In-Reply-To: <20260716-bootmem_info_part2-v2-0-4afc76c73d61@kernel.org> To: Dave Hansen , Andy Lutomirski , Peter Zijlstra , Thomas Gleixner , Ingo Molnar , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" , Andrew Morton , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Brendan Jackman , Johannes Weiner , Zi Yan , Alexander Gordeev , Gerald Schaefer , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Sven Schnelle , Muchun Song , Oscar Salvador Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org, "David Hildenbrand (Arm)" X-Mailer: b4 0.15.2 We never set CONFIG_HAVE_BOOTMEM_INFO_NODE, so we can just switch to free_reserved_page() and drop the register_page_bootmem_memmap() call. Reviewed-by: Mike Rapoport (Microsoft) Reviewed-by: Muchun Song Signed-off-by: David Hildenbrand (Arm) --- mm/hugetlb_vmemmap.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/mm/hugetlb_vmemmap.c b/mm/hugetlb_vmemmap.c index 1430a5aa2de57..917db0984143c 100644 --- a/mm/hugetlb_vmemmap.c +++ b/mm/hugetlb_vmemmap.c @@ -12,7 +12,6 @@ #include #include -#include #include #include #include @@ -177,13 +176,13 @@ static int vmemmap_remap_range(unsigned long start, unsigned long end, * Free a vmemmap page. A vmemmap page can be allocated from the memblock * allocator or buddy allocator. If the PG_reserved flag is set, it means * that it allocated from the memblock allocator, just free it via the - * free_bootmem_page(). Otherwise, use __free_page(). + * free_reserved_page(). Otherwise, use __free_page(). */ static inline void free_vmemmap_page(struct page *page) { if (PageReserved(page)) { memmap_boot_pages_add(-1); - free_bootmem_page(page); + free_reserved_page(page); } else { memmap_pages_add(-1); __free_page(page); @@ -641,9 +640,6 @@ static void __hugetlb_vmemmap_optimize_folios(struct hstate *h, epfn = spfn + hugetlb_vmemmap_size(h); vmemmap_wrprotect_hvo(spfn, epfn, folio_nid(folio), HUGETLB_VMEMMAP_RESERVE_SIZE); - register_page_bootmem_memmap(pfn_to_section_nr(folio_pfn(folio)), - &folio->page, - HUGETLB_VMEMMAP_RESERVE_PAGES); continue; } -- 2.43.0