Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934120Ab0HFFSX (ORCPT ); Fri, 6 Aug 2010 01:18:23 -0400 Received: from e23smtp02.au.ibm.com ([202.81.31.144]:57866 "EHLO e23smtp02.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933789Ab0HFFPg (ORCPT ); Fri, 6 Aug 2010 01:15:36 -0400 From: Benjamin Herrenschmidt To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, torvalds@linux-foundation.org, Yinghai Lu , 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> X-Mailer: git-send-email 1.7.0.4 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: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1614 Lines: 51 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 from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/