diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2008-04-15 21:52:24 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-04-16 23:46:13 +0200 |
| commit | edc164d18f6b86b6de134d432de286e6c440c66d (patch) | |
| tree | 0036369aba26d8d6dee9851fa6785df26dfde220 | |
| parent | [POWERPC] 85xx: Cleanup TLB initialization (diff) | |
| download | linux-edc164d18f6b86b6de134d432de286e6c440c66d.tar.xz linux-edc164d18f6b86b6de134d432de286e6c440c66d.zip | |
[POWERPC] Use lowmem_end_addr to limit lmb allocations on ppc32
Now that we have a proper variable that is the address of the top
of low memory we can use it to limit the lmb allocations.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | include/asm-powerpc/lmb.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-powerpc/lmb.h b/include/asm-powerpc/lmb.h index 028184b6a162..6f5fdf0a19ae 100644 --- a/include/asm-powerpc/lmb.h +++ b/include/asm-powerpc/lmb.h @@ -6,8 +6,8 @@ #define LMB_DBG(fmt...) udbg_printf(fmt) #ifdef CONFIG_PPC32 -extern unsigned long __max_low_memory; -#define LMB_REAL_LIMIT __max_low_memory +extern phys_addr_t lowmem_end_addr; +#define LMB_REAL_LIMIT lowmem_end_addr #else #define LMB_REAL_LIMIT 0 #endif |