From patchwork Thu Feb 6 13:27:41 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 13963094 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]) by smtp.lore.kernel.org (Postfix) with ESMTP id 00F0AC02194 for ; Thu, 6 Feb 2025 13:33:33 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 67EA7280005; Thu, 6 Feb 2025 08:33:33 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 62F25280001; Thu, 6 Feb 2025 08:33:33 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4A7E0280005; Thu, 6 Feb 2025 08:33:33 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 2E4C5280001 for ; Thu, 6 Feb 2025 08:33:33 -0500 (EST) Received: from smtpin02.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 99C83B213C for ; Thu, 6 Feb 2025 13:33:24 +0000 (UTC) X-FDA: 83089611528.02.0F8E073 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf14.hostedemail.com (Postfix) with ESMTP id ECCA1100015 for ; Thu, 6 Feb 2025 13:33:22 +0000 (UTC) Authentication-Results: imf14.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=Kz7kCZ1P; spf=pass (imf14.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@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=1738848803; 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-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=npMOmDSUnyrulsJA8p7A8ODJKTAU6DGgMP/y7C7NBKQ=; b=UkSku8hmtjM66SEya6AF0Wl8GMi8D9bfK7FRgYTY5vIUFGJ/U5ENYZPMYSqdzQ3MITNwdt HjWGtmpk85WnN1EUupCWAb4WnXJi2DDpI+3sIiLaJ2gF/BB6QuG6Tr+thoo5u1wzKmZDtl ayLi+bQmD0jqwqG/ngXsFIltw+k93t8= ARC-Authentication-Results: i=1; imf14.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=Kz7kCZ1P; spf=pass (imf14.hostedemail.com: domain of rppt@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=rppt@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1738848803; a=rsa-sha256; cv=none; b=TWZAwSytbM9U1BSSiH8Z8uP6YTlik3J6FQHq17CWVmoCfDRAB9TmfZcgfe4AeRrh6GHNRn llBq+ly0BQev9ZpYvc2LWosBrZOAX/afEbzJKTvQ4KtIlL7r9Nv2lgbEluW26a7MK34L/6 qkEmJuU4UyAlQAtPw7hX/vQyf+TEwos= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 9C5945C5B7E; Thu, 6 Feb 2025 13:27:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 90562C4CEE2; Thu, 6 Feb 2025 13:28:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738848501; bh=1Z+ne27ukJ46AA8dNZtkdXTc5hsuBk47Ctb0PcMMIFU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Kz7kCZ1PP6AN3eBJ3Qzs02OUd8ZwxBOu6yNeh1IL9DrnUmfm3zQQlI75ZuvfoJmd1 L69sbYK3mzMfs6/uzfjaS7JElpcRpvRttIwaX1cFSWHTPKwfBDkrl+Wa3v32fzVFh6 5WD2UBrO80XKetdUmRCqbjB4xY0IfEgKUyc2qzaYkissKseFD3Oiu3JM2jSdonzRkc M3inTAg4X0GzYq59T9RS3p1azmHXU+iMuhyhPhOFIiaMdtfDSicgAzACujavZi/eoX xS2gkFzbtf9mgXm7FumrPRpUuqMEKHHclv1yrU4XFY3JLzpQsFEwT/L0BAeGGLsbKj PyZ7QwE1KOR7w== From: Mike Rapoport To: linux-kernel@vger.kernel.org Cc: Alexander Graf , Andrew Morton , Andy Lutomirski , Anthony Yznaga , Arnd Bergmann , Ashish Kalra , Benjamin Herrenschmidt , Borislav Petkov , Catalin Marinas , Dave Hansen , David Woodhouse , Eric Biederman , Ingo Molnar , James Gowans , Jonathan Corbet , Krzysztof Kozlowski , Mark Rutland , Mike Rapoport , Paolo Bonzini , Pasha Tatashin , "H. Peter Anvin" , Peter Zijlstra , Pratyush Yadav , Rob Herring , Rob Herring , Saravana Kannan , Stanislav Kinsburskii , Steven Rostedt , Thomas Gleixner , Tom Lendacky , Usama Arif , Will Deacon , devicetree@vger.kernel.org, kexec@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, x86@kernel.org Subject: [PATCH v4 01/14] mm/mm_init: rename init_reserved_page to init_deferred_page Date: Thu, 6 Feb 2025 15:27:41 +0200 Message-ID: <20250206132754.2596694-2-rppt@kernel.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250206132754.2596694-1-rppt@kernel.org> References: <20250206132754.2596694-1-rppt@kernel.org> MIME-Version: 1.0 X-Rspamd-Queue-Id: ECCA1100015 X-Rspam-User: X-Rspamd-Server: rspam11 X-Stat-Signature: iajhj31k8p8i5m6py7gig7rdg6p7p71k X-HE-Tag: 1738848802-984921 X-HE-Meta: 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 NYWiHDwW pNTaLuz+CAB3LV4emI1FUWT73fHNoZH/UBQzJujwrfm4oAhE1I43Lik5UUXj3snIH8gF7arj/5IcLFdKEktZs3/+73/YQgPjh1plgWNXP5uRYeRKht+nnXj+lmXq18dUISuNUTmUDEovYnSLcCm38o9dIRhgOnZhLG7gXfnio/4lGRm1mRD33j7/jEbM+sYvo7YqMP+JLEepwx5gtGjHIz9uyLuXam+vuR/jGPvqMHULbQG5v97VJu/wkCOeKt/86CzMV/PiDgR4WzfRzdBlS9K7+5qWmpd7gfoj5B9jZD38PFTEuG+9XEa5J2xbpPQvQpaEonYGkbSpxk/Gb9dZ8pvWRtdrjCi+Ku1cQf6sx0Wf8W5o= 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: From: "Mike Rapoport (Microsoft)" When CONFIG_DEFERRED_STRUCT_PAGE_INIT is enabled, init_reserved_page() function performs initialization of a struct page that would have been deferred normally. Rename it to init_deferred_page() to better reflect what the function does. Signed-off-by: Mike Rapoport (Microsoft) --- mm/mm_init.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/mm_init.c b/mm/mm_init.c index 2630cc30147e..c4b425125bad 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -705,7 +705,7 @@ defer_init(int nid, unsigned long pfn, unsigned long end_pfn) return false; } -static void __meminit init_reserved_page(unsigned long pfn, int nid) +static void __meminit init_deferred_page(unsigned long pfn, int nid) { pg_data_t *pgdat; int zid; @@ -739,7 +739,7 @@ static inline bool defer_init(int nid, unsigned long pfn, unsigned long end_pfn) return false; } -static inline void init_reserved_page(unsigned long pfn, int nid) +static inline void init_deferred_page(unsigned long pfn, int nid) { } #endif /* CONFIG_DEFERRED_STRUCT_PAGE_INIT */ @@ -760,7 +760,7 @@ void __meminit reserve_bootmem_region(phys_addr_t start, if (pfn_valid(start_pfn)) { struct page *page = pfn_to_page(start_pfn); - init_reserved_page(start_pfn, nid); + init_deferred_page(start_pfn, nid); /* * no need for atomic set_bit because the struct