From patchwork Mon Dec 9 21:50:53 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Santosh Shilimkar X-Patchwork-Id: 3313381 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7BB83C0D4A for ; Mon, 9 Dec 2013 22:22:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A9934202E5 for ; Mon, 9 Dec 2013 22:22:23 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9C096202C8 for ; Mon, 9 Dec 2013 22:22:22 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vq8nP-0005Iu-Go; Mon, 09 Dec 2013 21:55:21 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vq8mZ-0003kN-5j; Mon, 09 Dec 2013 21:54:27 +0000 Received: from bombadil.infradead.org ([2001:1868:205::9]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vq8kl-0003Tn-HX for linux-arm-kernel@merlin.infradead.org; Mon, 09 Dec 2013 21:52:35 +0000 Received: from comal.ext.ti.com ([198.47.26.152]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vq8kk-0007Ln-2S for linux-arm-kernel@lists.infradead.org; Mon, 09 Dec 2013 21:52:34 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id rB9LqDMp029185; Mon, 9 Dec 2013 15:52:13 -0600 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id rB9LqDPV019598; Mon, 9 Dec 2013 15:52:13 -0600 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.2.342.3; Mon, 9 Dec 2013 15:52:13 -0600 Received: from ula0393909.am.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id rB9LpQfd004752; Mon, 9 Dec 2013 15:52:13 -0600 From: Santosh Shilimkar To: Subject: [PATCH v3 20/23] mm/firmware: Use memblock apis for early memory allocations Date: Mon, 9 Dec 2013 16:50:53 -0500 Message-ID: <1386625856-12942-21-git-send-email-santosh.shilimkar@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1386625856-12942-1-git-send-email-santosh.shilimkar@ti.com> References: <1386625856-12942-1-git-send-email-santosh.shilimkar@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131209_135234_192572_FD5BA7BB X-CRM114-Status: UNSURE ( 8.71 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.0 (-----) Cc: Grygorii Strashko , linux-mm@kvack.org, Santosh Shilimkar , Tejun Heo , Andrew Morton , Yinghai Lu , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Switch to memblock interfaces for early memory allocator instead of bootmem allocator. No functional change in beahvior than what it is in current code from bootmem users points of view. Archs already converted to NO_BOOTMEM now directly use memblock interfaces instead of bootmem wrappers build on top of memblock. And the archs which still uses bootmem, these new apis just fallback to exiting bootmem APIs. Cc: Yinghai Lu Cc: Tejun Heo Cc: Andrew Morton Signed-off-by: Grygorii Strashko Signed-off-by: Santosh Shilimkar --- drivers/firmware/memmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c index e2e04b0..17cf96c 100644 --- a/drivers/firmware/memmap.c +++ b/drivers/firmware/memmap.c @@ -324,7 +324,7 @@ int __init firmware_map_add_early(u64 start, u64 end, const char *type) { struct firmware_map_entry *entry; - entry = alloc_bootmem(sizeof(struct firmware_map_entry)); + entry = memblock_virt_alloc(sizeof(struct firmware_map_entry), 0); if (WARN_ON(!entry)) return -ENOMEM;