linux-kernel - [PATCH 04/23] memblock: Add __memblock_dump

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Date:	Tue, 26 Jul 2011 17:35:15 +0200
From:	Tejun Heo <tj@...nel.org>
To:	benh@...nel.crashing.org, yinghai@...nel.org, hpa@...or.com,
	tony.luck@...el.com, ralf@...ux-mips.org, schwidefsky@...ibm.com,
	liqin.chen@...plusct.com, lethal@...ux-sh.org, davem@...emloft.net,
	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Cc:	mingo@...hat.com, Tejun Heo <tj@...nel.org>
Subject: [PATCH 04/23] memblock: Add __memblock_dump_all()

Add __memblock_dump_all() which dumps memblock configuration whether
memblock_debug is enabled or not.

Signed-off-by: Tejun Heo <tj@...nel.org>
Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc: Yinghai Lu <yinghai@...nel.org>
---
 include/linux/memblock.h |    8 +++++++-
 mm/memblock.c            |    5 +----
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 51abc82..b98f3fe 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -128,7 +128,13 @@ int memblock_is_region_memory(phys_addr_t base, phys_addr_t size);
 int memblock_is_reserved(phys_addr_t addr);
 int memblock_is_region_reserved(phys_addr_t base, phys_addr_t size);
 
-void memblock_dump_all(void);
+extern void __memblock_dump_all(void);
+
+static inline void memblock_dump_all(void)
+{
+	if (memblock_debug)
+		__memblock_dump_all();
+}
 
 /**
  * memblock_set_current_limit - Set the current allocation limit to allow
diff --git a/mm/memblock.c b/mm/memblock.c
index a7e4aed..73d36ea 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -892,11 +892,8 @@ static void __init_memblock memblock_dump(struct memblock_type *type, char *name
 	}
 }
 
-void __init_memblock memblock_dump_all(void)
+void __init_memblock __memblock_dump_all(void)
 {
-	if (!memblock_debug)
-		return;
-
 	pr_info("MEMBLOCK configuration:\n");
 	pr_info(" memory size = 0x%llx\n", (unsigned long long)memblock.memory_size);
 
-- 
1.7.6

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