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authorPaul Mundt <lethal@linux-sh.org>2009-01-21 17:45:47 +0900
committerPaul Mundt <lethal@linux-sh.org>2009-01-21 17:45:47 +0900
commiteb6434d9e79a72d35d68811efd68fe8bab8f5baf (patch)
treea6cdf0330403cfbea2df4a4f775e104da17dd1a4 /mm/nommu.c
parentf686359e0da5ae71459ee045646a5f508f9ff6d8 (diff)
downloadvexpress-lsk-eb6434d9e79a72d35d68811efd68fe8bab8f5baf.tar.gz
nommu: Stub in vm_map_ram()/vm_unmap_ram()/vm_unmap_aliases().
Presently we do not support these interfaces, so make them BUG() wrappers as per the rest of the vmap interface on nommu. Fixes up the modular xfs build. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'mm/nommu.c')
-rw-r--r--mm/nommu.c20
1 files changed, 19 insertions, 1 deletions
diff --git a/mm/nommu.c b/mm/nommu.c
index 8cee8c8ff0f..0c3e7d2114f 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -10,7 +10,7 @@
* Copyright (c) 2000-2003 David McCullough <davidm@snapgear.com>
* Copyright (c) 2000-2001 D Jeff Dionne <jeff@uClinux.org>
* Copyright (c) 2002 Greg Ungerer <gerg@snapgear.com>
- * Copyright (c) 2007-2008 Paul Mundt <lethal@linux-sh.org>
+ * Copyright (c) 2007-2009 Paul Mundt <lethal@linux-sh.org>
*/
#include <linux/module.h>
@@ -394,6 +394,24 @@ void vunmap(const void *addr)
}
EXPORT_SYMBOL(vunmap);
+void *vm_map_ram(struct page **pages, unsigned int count, int node, pgprot_t prot)
+{
+ BUG();
+ return NULL;
+}
+EXPORT_SYMBOL(vm_map_ram);
+
+void vm_unmap_ram(const void *mem, unsigned int count)
+{
+ BUG();
+}
+EXPORT_SYMBOL(vm_unmap_ram);
+
+void vm_unmap_aliases(void)
+{
+}
+EXPORT_SYMBOL_GPL(vm_unmap_aliases);
+
/*
* Implement a stub for vmalloc_sync_all() if the architecture chose not to
* have one.