linux-kernel - [PATCH 06/25] lmb: Expose LMB_ALLOC

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Date:	Mon, 10 May 2010 19:38:40 +1000
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	linux-mm@...ck.org
Cc:	linux-kernel@...r.kernel.org, tglx@...uxtronix.de, mingo@...e.hu,
	davem@...emloft.net, lethal@...ux-sh.org,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>
Subject: [PATCH 06/25] lmb: Expose LMB_ALLOC_ANYWHERE

Signed-off-by: Benjamin Herrenschmidt <benh@...nel.crashing.org>
---
 arch/powerpc/mm/hash_utils_64.c |    2 +-
 include/linux/lmb.h             |    1 +
 lib/lmb.c                       |    2 --
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 2fdeedf..28838e3 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -625,7 +625,7 @@ static void __init htab_initialize(void)
 		if (machine_is(cell))
 			limit = 0x80000000;
 		else
-			limit = 0;
+			limit = LMB_ALLOC_ANYWHERE;
 
 		table = lmb_alloc_base(htab_size_bytes, htab_size_bytes, limit);
 
diff --git a/include/linux/lmb.h b/include/linux/lmb.h
index 9caa67a..f0d2cab 100644
--- a/include/linux/lmb.h
+++ b/include/linux/lmb.h
@@ -50,6 +50,7 @@ extern u64 __init lmb_alloc_nid(u64 size, u64 align, int nid);
 extern u64 __init lmb_alloc(u64 size, u64 align);
 extern u64 __init lmb_alloc_base(u64 size,
 		u64, u64 max_addr);
+#define LMB_ALLOC_ANYWHERE	0
 extern u64 __init __lmb_alloc_base(u64 size,
 		u64 align, u64 max_addr);
 extern u64 __init lmb_phys_mem_size(void);
diff --git a/lib/lmb.c b/lib/lmb.c
index 00d5808..bd81266 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -15,8 +15,6 @@
 #include <linux/bitops.h>
 #include <linux/lmb.h>
 
-#define LMB_ALLOC_ANYWHERE	0
-
 struct lmb lmb;
 
 static int lmb_debug;
-- 
1.6.3.3

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