From 97c3b7ecebdf2617ed47f35deb896a1ce47b881e Mon Sep 17 00:00:00 2001
From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Thu, 2 Sep 2010 19:35:22 -0700
Subject: [PATCH] --- yaml --- r: 212064 b: refs/heads/master c:
 161b0275e2311b8bd9609d5f32e2b703cf5d70a8 h: refs/heads/master v: v3

---
 [refs]                             | 2 +-
 trunk/arch/x86/include/asm/setup.h | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 7a9c2406b7d9..11fa68438d8d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3ee48b6af49cf534ca2f481ecc484b156a41451d
+refs/heads/master: 161b0275e2311b8bd9609d5f32e2b703cf5d70a8
diff --git a/trunk/arch/x86/include/asm/setup.h b/trunk/arch/x86/include/asm/setup.h
index ef292c792d74..d6763b139a84 100644
--- a/trunk/arch/x86/include/asm/setup.h
+++ b/trunk/arch/x86/include/asm/setup.h
@@ -93,6 +93,11 @@ void *extend_brk(size_t size, size_t align);
 			: : "i" (sz));					\
 	}
 
+/* Helper for reserving space for arrays of things */
+#define RESERVE_BRK_ARRAY(type, name, entries)		\
+	type *name;					\
+	RESERVE_BRK(name, sizeof(type) * entries)
+
 #ifdef __i386__
 
 void __init i386_start_kernel(void);