From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail138.messagelabs.com (mail138.messagelabs.com [216.82.249.35]) by kanga.kvack.org (Postfix) with ESMTP id 676006B02AB for ; Fri, 6 Aug 2010 01:15:36 -0400 (EDT) Received: from d23relay03.au.ibm.com (d23relay03.au.ibm.com [202.81.31.245]) by e23smtp08.au.ibm.com (8.14.4/8.13.1) with ESMTP id o765FVkA025393 for ; Fri, 6 Aug 2010 15:15:31 +1000 Received: from d23av02.au.ibm.com (d23av02.au.ibm.com [9.190.235.138]) by d23relay03.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id o765FY4E1327306 for ; Fri, 6 Aug 2010 15:15:34 +1000 Received: from d23av02.au.ibm.com (loopback [127.0.0.1]) by d23av02.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id o765FYwq017090 for ; Fri, 6 Aug 2010 15:15:34 +1000 From: Benjamin Herrenschmidt Subject: [PATCH 37/43] memblock: Expose some memblock bits for use by x86 Date: Fri, 6 Aug 2010 15:15:18 +1000 Message-Id: <1281071724-28740-38-git-send-email-benh@kernel.crashing.org> In-Reply-To: <1281071724-28740-1-git-send-email-benh@kernel.crashing.org> References: <1281071724-28740-1-git-send-email-benh@kernel.crashing.org> Sender: owner-linux-mm@kvack.org To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, torvalds@linux-foundation.org, Yinghai Lu , Benjamin Herrenschmidt List-ID: From: Yinghai Lu This exposes memblock_debug and associated memblock_dbg() macro, along with memblock_can_resize so that x86 can use these when ported to use memblock Signed-off-by: Yinghai Lu Signed-off-by: Benjamin Herrenschmidt --- include/linux/memblock.h | 5 +++++ mm/memblock.c | 3 ++- 2 files changed, 7 insertions(+), 1 deletions(-) diff --git a/include/linux/memblock.h b/include/linux/memblock.h index c8da03e..eed0f9b 100644 --- a/include/linux/memblock.h +++ b/include/linux/memblock.h @@ -39,6 +39,11 @@ struct memblock { }; extern struct memblock memblock; +extern int memblock_debug; +extern int memblock_can_resize; + +#define memblock_dbg(fmt, ...) \ + if (memblock_debug) printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) extern void __init memblock_init(void); extern void __init memblock_analyze(void); diff --git a/mm/memblock.c b/mm/memblock.c index cc15be2..5499ab1 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -22,7 +22,8 @@ struct memblock memblock; -static int memblock_debug, memblock_can_resize; +int memblock_debug; +int memblock_can_resize; static struct memblock_region memblock_memory_init_regions[INIT_MEMBLOCK_REGIONS + 1]; static struct memblock_region memblock_reserved_init_regions[INIT_MEMBLOCK_REGIONS + 1]; -- 1.7.0.4 -- 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