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| author | Paul Mundt <lethal@linux-sh.org> | 2009-01-21 17:45:47 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-01-21 17:45:47 +0900 |
| commit | eb6434d9e79a72d35d68811efd68fe8bab8f5baf (patch) | |
| tree | a6cdf0330403cfbea2df4a4f775e104da17dd1a4 /mm/nommu.c | |
| parent | f686359e0da5ae71459ee045646a5f508f9ff6d8 (diff) | |
| download | linux-stable-eb6434d9e79a72d35d68811efd68fe8bab8f5baf.tar.gz linux-stable-eb6434d9e79a72d35d68811efd68fe8bab8f5baf.tar.bz2 linux-stable-eb6434d9e79a72d35d68811efd68fe8bab8f5baf.zip | |
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.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/mm/nommu.c b/mm/nommu.c index 8cee8c8ff0f2..0c3e7d2114f6 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. |