From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6DC47C43602 for ; Wed, 8 Jul 2026 14:12:18 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 66D616B00AD; Wed, 8 Jul 2026 10:12:17 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 645676B00AE; Wed, 8 Jul 2026 10:12:17 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 55DBF6B00AF; Wed, 8 Jul 2026 10:12:17 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 2FA766B00AD for ; Wed, 8 Jul 2026 10:12:17 -0400 (EDT) Received: from smtpin23.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay10.hostedemail.com (Postfix) with ESMTP id AFA86C0762 for ; Wed, 8 Jul 2026 14:12:11 +0000 (UTC) X-FDA: 84965798862.23.F363A9E Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf02.hostedemail.com (Postfix) with ESMTP id 2199480007 for ; Wed, 8 Jul 2026 14:12:09 +0000 (UTC) Authentication-Results: imf02.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=VVKeExoV; spf=pass (imf02.hostedemail.com: domain of david@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1783519930; b=IolZQGxaO9GtRXzOu24Q7zNnB3RPKDuHq5t/zjNIoYcinkKSIDpJGfALm9+4KMrmg39iVD JznBIK/v8BTfThsU0W6KPrrDFVepxLhHZjfv62mFlfM1JHlRm3yPVXaMUwOGFw1mIm8yGN vJhArMrFPQwUz2ftbPM7NP1e073xkyg= ARC-Authentication-Results: i=1; imf02.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=VVKeExoV; spf=pass (imf02.hostedemail.com: domain of david@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=david@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1783519930; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=WWLUsYbDG7mGiwVJlzgDyy16xOy76zogl1g8GKgt0OE=; b=jyfLustqWQQi/0Wos2GqNf/rcct2eorusQvlm85yt5AT6vJ6oVHzmYx15l6w7PqvCCAgsD OCy6i8qUGk2eDk1cF9g23MTf3gcn9iyvHILgFDuq+W2Xo9a8f2dYr3sOc06SgmcSGNe0cC 14mJeey8eE2j4kQ9XRJ/lt77jq4n9hg= Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 9F1606132C; Wed, 8 Jul 2026 14:12:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C525E1F000E9; Wed, 8 Jul 2026 14:12:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783519929; bh=WWLUsYbDG7mGiwVJlzgDyy16xOy76zogl1g8GKgt0OE=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=VVKeExoVskhmb7x1k+V/281l4+bx71A5EAtpLvXXnhLBnmo/wXh3+iZtgRsaaKtXV SMMuJ0OkPqB7pypW7SaC8grlPMVEDZ19latunSwoGyvts5gag3mmstusguhvCkTcea TfoFB2v2S486O94fWOMmjfkoBXlH6LmYdxd3OP8uMx119/akp9FSVdqORbQgjt2YIx NVnukUkX+UL7vuZMnBf0DQc7cUeTJFMTMwj3YOZQWd3L50cZCpjzgbMu105rzDVcno ajYPGXNTNr5g0jfiD6JIZHbRZoPUX9vS65XSFYfZWFsCyM1ESZ6iWmUjMtEw4TCkvr 8qn56UFNuKDjw== From: "David Hildenbrand (Arm)" Date: Wed, 08 Jul 2026 16:11:03 +0200 Subject: [PATCH 08/10] mm/hugetlb_vmemmap: remove bootmem_info leftovers MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260708-bootmem_info_part2-v1-8-156ce4986598@kernel.org> References: <20260708-bootmem_info_part2-v1-0-156ce4986598@kernel.org> In-Reply-To: <20260708-bootmem_info_part2-v1-0-156ce4986598@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 X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 2199480007 X-Stat-Signature: 8poi7atrccyc67wkacj1xa9p19sqsdtm X-HE-Tag: 1783519929-966116 X-HE-Meta: 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 JVygeDtS T1FBBKt/0alE0bxkO4sfLPVJXz4PbIelH/OVB3mvcN+FApr2zgoYUZpYpVJtxtyb9MjRLFttgiSjwjP9wvDNfo0mLS6ExyC1s3xj1VTNXctbhLk3NrcBjv5sod0uiO5/PdHBl7BSzi++fndG9MD1eSC4Orv8HDw7tEEEVs6u49OXYHSzGu2boiXNicLr/lCPpNyLeiK1jnwOpoRm08vigKuHkerwACcF+nwvV5IVp+3YUrGfkkxOkrch8oLMdCV9ufi2TTveYFjTNnCpVIRuABzF555fhfqG9c7Jy+/lOAHHw6GZ2aJbgKgbAvCiph4+4yDFFJRkpP9QeaFw= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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. 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