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: 13963098 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A6872C02194 for ; Thu, 6 Feb 2025 13:36:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=npMOmDSUnyrulsJA8p7A8ODJKTAU6DGgMP/y7C7NBKQ=; b=C1anB7vqiM03jdj2tAX1Q25NNQ cD01mGQ/RkJZqouv+vMOUHvFYTkqYAmcu7CVBsHi/PFrJxGX5AfczpMLU/f1/a/AI4NbZQkFTWPX0 A9nbEWYEOOLwNWvSHyVlTPTC8rYQXVM/o67OyvKir5y5LQUlfNuPTBpNexPA7nK9V5Tl09GacygmS SnJVas8jhEGITsFBDx3ul8bLLHppWgq/UP6JqteV8dfNdgzTzga91AzUn84jdJlZC8fN6DV/HSqxb Agt3/rKSrsKkuh1uJ2CM9k8boMjAQrqVTaPYn3CofGlFDjS8fI0RGx3OIllWqaVaRY7O6tef/ItBn Myat5csA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tg23i-00000006SLw-2QIB; Thu, 06 Feb 2025 13:36:46 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tg1vZ-00000006QXc-46GG; Thu, 06 Feb 2025 13:28:23 +0000 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250206_052822_109350_E618A04C X-CRM114-Status: GOOD ( 14.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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