diff options
| author | Paul Mackerras <paulus@samba.org> | 2005-10-06 12:23:33 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-10-06 12:23:33 +1000 |
| commit | 7c8c6b9776fb41134d87ef50706a777a45d61cd4 (patch) | |
| tree | 5f3cc71e34bc244d53364e103a9746bfe92da9ae /arch/powerpc/mm/mmu_decl.h | |
| parent | 9b6b563c0d2d25ecc3111916031aa7255543fbfb (diff) | |
powerpc: Merge lmb.c and make MM initialization use it.
This also creates merged versions of do_init_bootmem, paging_init
and mem_init and moves them to arch/powerpc/mm/mem.c. It gets rid
of the mem_pieces stuff.
I made memory_limit a parameter to lmb_enforce_memory_limit rather
than a global referenced by that function. This will require some
small changes to ppc64 if we want to continue building ARCH=ppc64
using the merged lmb.c.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/mm/mmu_decl.h')
| -rw-r--r-- | arch/powerpc/mm/mmu_decl.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index 540f3292b22..06fe8af3af5 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -36,6 +36,8 @@ extern unsigned long ioremap_base; extern unsigned long ioremap_bot; extern unsigned int rtas_data, rtas_size; +extern unsigned long __max_low_memory; +extern unsigned long __initial_memory_limit; extern unsigned long total_memory; extern unsigned long total_lowmem; extern int mem_init_done; |