From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Linux Memory Management <linux-mm@kvack.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-kernel@vger.kernel.org, Christoph Hellwig <hch@lst.de>
Subject: [RFC/PATCH 2/2] Make map_vm_area() static
Date: Wed, 16 May 2007 13:45:29 +1000 [thread overview]
Message-ID: <20070516034600.8A7C6DDEE7@ozlabs.org> (raw)
map_vm_area() is only ever used inside of mm/vmalloc.c. This makes
it static and removes the prototype.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
include/linux/vmalloc.h | 2 --
mm/vmalloc.c | 3 ++-
2 files changed, 2 insertions(+), 3 deletions(-)
Index: linux-cell/include/linux/vmalloc.h
===================================================================
--- linux-cell.orig/include/linux/vmalloc.h 2007-05-16 13:18:31.000000000 +1000
+++ linux-cell/include/linux/vmalloc.h 2007-05-16 13:18:33.000000000 +1000
@@ -66,8 +66,6 @@ extern struct vm_struct *get_vm_area_nod
gfp_t gfp_mask);
extern struct vm_struct *remove_vm_area(void *addr);
-extern int map_vm_area(struct vm_struct *area, pgprot_t prot,
- struct page ***pages);
extern void unmap_kernel_range(unsigned long addr, unsigned long size);
/*
Index: linux-cell/mm/vmalloc.c
===================================================================
--- linux-cell.orig/mm/vmalloc.c 2007-05-16 13:18:18.000000000 +1000
+++ linux-cell/mm/vmalloc.c 2007-05-16 13:18:22.000000000 +1000
@@ -140,7 +140,8 @@ static inline int vmap_pud_range(pgd_t *
return 0;
}
-int map_vm_area(struct vm_struct *area, pgprot_t prot, struct page ***pages)
+static int map_vm_area(struct vm_struct *area, pgprot_t prot,
+ struct page ***pages)
{
pgd_t *pgd;
unsigned long next;
--
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next reply other threads:[~2007-05-16 3:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-16 3:45 Benjamin Herrenschmidt [this message]
2007-05-16 6:57 ` Christoph Hellwig
2007-05-16 7:54 ` Benjamin Herrenschmidt
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