From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753873Ab3LCC3k (ORCPT ); Mon, 2 Dec 2013 21:29:40 -0500 Received: from bear.ext.ti.com ([192.94.94.41]:53794 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753770Ab3LCC3b (ORCPT ); Mon, 2 Dec 2013 21:29:31 -0500 From: Santosh Shilimkar To: CC: , , Santosh Shilimkar , Yinghai Lu , Tejun Heo , Andrew Morton , Pavel Machek Subject: [PATCH v2 12/23] mm/power: Use memblock apis for early memory allocations Date: Mon, 2 Dec 2013 21:27:27 -0500 Message-ID: <1386037658-3161-13-git-send-email-santosh.shilimkar@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1386037658-3161-1-git-send-email-santosh.shilimkar@ti.com> References: <1386037658-3161-1-git-send-email-santosh.shilimkar@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 Cc: Pavel Machek Acked-by: "Rafael J. Wysocki" Signed-off-by: Santosh Shilimkar --- kernel/power/snapshot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c index b38109e..917cbd4 100644 --- a/kernel/power/snapshot.c +++ b/kernel/power/snapshot.c @@ -637,7 +637,7 @@ __register_nosave_region(unsigned long start_pfn, unsigned long end_pfn, BUG_ON(!region); } else /* This allocation cannot fail */ - region = alloc_bootmem(sizeof(struct nosave_region)); + region = memblock_virt_alloc(sizeof(struct nosave_region)); region->start_pfn = start_pfn; region->end_pfn = end_pfn; list_add_tail(®ion->list, &nosave_regions); -- 1.7.9.5