diff options
| author | Mike Kravetz <kravetz@us.ibm.com> | 2005-11-08 01:25:48 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-11-08 05:17:13 +0100 |
| commit | 54b79248b24610663298e122c6ba3804468271fe (patch) | |
| tree | d8af884b602053ce2d2ed37cdcbfe461c2416b4f /include | |
| parent | [PATCH] ppc64: Fix the lazy icache/dcache code for non-RAM pages (diff) | |
| download | linux-54b79248b24610663298e122c6ba3804468271fe.tar.xz linux-54b79248b24610663298e122c6ba3804468271fe.zip | |
[PATCH] revised Memory Add Fixes for ppc64
Add the create_section_mapping() routine to create hptes for memory
sections dynamically added after system boot.
Signed-off-by: Mike Kravetz <kravetz@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-powerpc/sparsemem.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-powerpc/sparsemem.h b/include/asm-powerpc/sparsemem.h index 1c95ab99deb3..58d2aab416f8 100644 --- a/include/asm-powerpc/sparsemem.h +++ b/include/asm-powerpc/sparsemem.h @@ -11,6 +11,10 @@ #define MAX_PHYSADDR_BITS 38 #define MAX_PHYSMEM_BITS 36 +#ifdef CONFIG_MEMORY_HOTPLUG +extern void create_section_mapping(unsigned long start, unsigned long end); +#endif /* CONFIG_MEMORY_HOTPLUG */ + #endif /* CONFIG_SPARSEMEM */ #endif /* _ASM_POWERPC_SPARSEMEM_H */ |