From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pb0-f54.google.com (mail-pb0-f54.google.com [209.85.160.54]) by kanga.kvack.org (Postfix) with ESMTP id 693606B020E for ; Fri, 8 Nov 2013 18:43:26 -0500 (EST) Received: by mail-pb0-f54.google.com with SMTP id ro8so1700101pbb.27 for ; Fri, 08 Nov 2013 15:43:26 -0800 (PST) Received: from psmtp.com ([74.125.245.130]) by mx.google.com with SMTP id pz2si8440276pac.173.2013.11.08.15.43.24 for ; Fri, 08 Nov 2013 15:43:24 -0800 (PST) From: Santosh Shilimkar Subject: [PATCH 13/24] mm/power: Use memblock apis for early memory allocations Date: Fri, 8 Nov 2013 18:41:49 -0500 Message-ID: <1383954120-24368-14-git-send-email-santosh.shilimkar@ti.com> In-Reply-To: <1383954120-24368-1-git-send-email-santosh.shilimkar@ti.com> References: <1383954120-24368-1-git-send-email-santosh.shilimkar@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: owner-linux-mm@kvack.org List-ID: To: tj@kernel.org, linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, Santosh Shilimkar , Yinghai Lu , Andrew Morton , Pavel Machek , "Rafael J. Wysocki" , linux-pm@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 Cc: "Rafael J. Wysocki" Cc: linux-pm@vger.kernel.org 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 358a146..887134e 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org