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Date: Mon, 12 Mar 2012 23:41:33 +0000
From: David Howells <dhowells@...hat.com>
To: paul.gortmaker@...driver.com, hpa@...or.com
Cc: torvalds@...ux-foundation.org, linux-kernel@...r.kernel.org,
linux-arch@...r.kernel.org, arnd@...db.de,
David Howells <dhowells@...hat.com>,
linux-c6x-dev@...ux-c6x.org, microblaze-uclinux@...e.uq.edu.au,
linux-sh@...r.kernel.org, sparclinux@...r.kernel.org,
x86@...nel.org, linux-mm@...ck.org
Subject: [PATCH 32/35] Move all declarations of free_initmem() to linux/mm.h
[ver #2]
Move all declarations of free_initmem() to linux/mm.h so that there's only one
and it's used by everything.
Signed-off-by: David Howells <dhowells@...hat.com>
cc: linux-c6x-dev@...ux-c6x.org
cc: microblaze-uclinux@...e.uq.edu.au
cc: linux-sh@...r.kernel.org
cc: sparclinux@...r.kernel.org
cc: x86@...nel.org
cc: linux-mm@...ck.org
---
arch/c6x/include/asm/system.h | 1 -
arch/frv/include/asm/system.h | 2 --
arch/microblaze/include/asm/system.h | 1 -
arch/sh/include/asm/system.h | 1 -
arch/sparc/mm/init_64.h | 2 --
arch/x86/include/asm/page_types.h | 1 -
include/linux/mm.h | 2 ++
init/main.c | 1 -
8 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/arch/c6x/include/asm/system.h b/arch/c6x/include/asm/system.h
index ccc4f86..0d84f9e 100644
--- a/arch/c6x/include/asm/system.h
+++ b/arch/c6x/include/asm/system.h
@@ -4,4 +4,3 @@
#include <asm/exec.h>
#include <asm/special_insns.h>
#include <asm/switch_to.h>
-extern void free_initmem(void);
diff --git a/arch/frv/include/asm/system.h b/arch/frv/include/asm/system.h
index 5c707a2..659bcdb 100644
--- a/arch/frv/include/asm/system.h
+++ b/arch/frv/include/asm/system.h
@@ -1,6 +1,4 @@
-/* FILE TO BE DELETED. DO NOT ADD STUFF HERE! */
#include <asm/barrier.h>
#include <asm/cmpxchg.h>
#include <asm/exec.h>
#include <asm/switch_to.h>
-extern void free_initmem(void);
diff --git a/arch/microblaze/include/asm/system.h b/arch/microblaze/include/asm/system.h
index ccc4f86..0d84f9e 100644
--- a/arch/microblaze/include/asm/system.h
+++ b/arch/microblaze/include/asm/system.h
@@ -4,4 +4,3 @@
#include <asm/exec.h>
#include <asm/special_insns.h>
#include <asm/switch_to.h>
-extern void free_initmem(void);
diff --git a/arch/sh/include/asm/system.h b/arch/sh/include/asm/system.h
index e2042aa..04268aa 100644
--- a/arch/sh/include/asm/system.h
+++ b/arch/sh/include/asm/system.h
@@ -6,4 +6,3 @@
#include <asm/exec.h>
#include <asm/switch_to.h>
#include <asm/traps.h>
-void free_initmem(void);
diff --git a/arch/sparc/mm/init_64.h b/arch/sparc/mm/init_64.h
index 77d1b31..3e1ac8b 100644
--- a/arch/sparc/mm/init_64.h
+++ b/arch/sparc/mm/init_64.h
@@ -36,8 +36,6 @@ extern unsigned long kern_locked_tte_data;
extern void prom_world(int enter);
-extern void free_initmem(void);
-
#ifdef CONFIG_SPARSEMEM_VMEMMAP
#define VMEMMAP_CHUNK_SHIFT 22
#define VMEMMAP_CHUNK (1UL << VMEMMAP_CHUNK_SHIFT)
diff --git a/arch/x86/include/asm/page_types.h b/arch/x86/include/asm/page_types.h
index bce688d..e21fdd1 100644
--- a/arch/x86/include/asm/page_types.h
+++ b/arch/x86/include/asm/page_types.h
@@ -55,7 +55,6 @@ extern unsigned long init_memory_mapping(unsigned long start,
unsigned long end);
extern void initmem_init(void);
-extern void free_initmem(void);
#endif /* !__ASSEMBLY__ */
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 17b27cd..5fcaeaa 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1253,6 +1253,8 @@ static inline void pgtable_page_dtor(struct page *page)
extern void free_area_init(unsigned long * zones_size);
extern void free_area_init_node(int nid, unsigned long * zones_size,
unsigned long zone_start_pfn, unsigned long *zholes_size);
+extern void free_initmem(void);
+
#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
/*
* With CONFIG_HAVE_MEMBLOCK_NODE_MAP set, an architecture may initialise its
diff --git a/init/main.c b/init/main.c
index ff49a6d..de41307 100644
--- a/init/main.c
+++ b/init/main.c
@@ -87,7 +87,6 @@ extern void mca_init(void);
extern void sbus_init(void);
extern void prio_tree_init(void);
extern void radix_tree_init(void);
-extern void free_initmem(void);
#ifndef CONFIG_DEBUG_RODATA
static inline void mark_rodata_ro(void) { }
#endif
--
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