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Mon, 11 Feb 2019 08:05:04 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=MIAApjtE1jh7Kf92D8go1dW5TusT+j72TGarvGRzMrs=; b=rzg8j7+GMIroQyfYuDd+bOWNiXfPR7GhoXugAxCGgBG6w8b60a2Q8hpzgEZE7fVXFWp679jqPCednhINoGphjU1NoyzMneyLeuM9h9l93SzSZnuOvRUM1YgqiAKK9+Z0XJucnB7BZ9wp56vatiM/GnOjo/+LhoKoIsk5Lg0kq4I= Received: from DB7PR04MB4490.eurprd04.prod.outlook.com (52.135.138.16) by DB7PR04MB4489.eurprd04.prod.outlook.com (52.135.138.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1601.19; Mon, 11 Feb 2019 13:04:59 +0000 Received: from DB7PR04MB4490.eurprd04.prod.outlook.com ([fe80::fd45:a391:7591:1aa5]) by DB7PR04MB4490.eurprd04.prod.outlook.com ([fe80::fd45:a391:7591:1aa5%6]) with mapi id 15.20.1601.023; Mon, 11 Feb 2019 13:04:59 +0000 From: Peng Fan To: "linux@armlinux.org.uk" , "arnd@arndb.de" , "rppt@linux.vnet.ibm.com" , "robh@kernel.org" , "f.fainelli@gmail.com" , "akpm@linux-foundation.org" , "mhocko@suse.com" , "rostedt@goodmis.org" , "nicolas.pitre@linaro.org" CC: "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "van.freenix@gmail.com" , Peng Fan Subject: [PATCH] arm: use memblocks_present Thread-Topic: [PATCH] arm: use memblocks_present Thread-Index: AQHUwgpk6mha5pabokK36jjcALV7pg== Date: Mon, 11 Feb 2019 13:04:59 +0000 Message-ID: <20190211131602.3294-1-peng.fan@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.16.4 x-clientproxiedby: HK0PR01CA0027.apcprd01.prod.exchangelabs.com (2603:1096:203:3e::15) To DB7PR04MB4490.eurprd04.prod.outlook.com (2603:10a6:5:35::16) authentication-results: spf=none (sender IP is ) smtp.mailfrom=peng.fan@nxp.com; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: c08b2d9a-9fad-4d9d-064e-08d690218693 X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Feb 2019 13:04:54.0035 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR04MB4489 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org arm_memory_present is doing same thing as memblocks_present, so let's use common code memblocks_present instead of platform specific arm_memory_present. Signed-off-by: Peng Fan --- arch/arm/mm/init.c | 17 +---------------- 1 file changed, 1 insertion(+), 16 deletions(-) diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 478ea8b7db87..6c50dd407ba8 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -182,21 +182,6 @@ int pfn_valid(unsigned long pfn) EXPORT_SYMBOL(pfn_valid); #endif =20 -#ifndef CONFIG_SPARSEMEM -static void __init arm_memory_present(void) -{ -} -#else -static void __init arm_memory_present(void) -{ - struct memblock_region *reg; - - for_each_memblock(memory, reg) - memory_present(0, memblock_region_memory_base_pfn(reg), - memblock_region_memory_end_pfn(reg)); -} -#endif - static bool arm_memblock_steal_permitted =3D true; =20 phys_addr_t __init arm_memblock_steal(phys_addr_t size, phys_addr_t align) @@ -292,7 +277,7 @@ void __init bootmem_init(void) * Sparsemem tries to allocate bootmem in memory_present(), * so must be done after the fixed reservations */ - arm_memory_present(); + memblocks_present(); =20 /* * sparse_init() needs the bootmem allocator up and running. --=20 2.16.4