diff options
| author | David S. Miller <davem@davemloft.net> | 2006-01-31 18:34:34 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-03-20 01:11:28 -0800 |
| commit | 9954863975910a1b9372b7d5006a6cba43bdd288 (patch) | |
| tree | 0a6d088d67e0a75ed6a15590c9811e1d6fa75576 | |
| parent | 9bc657b28eba22e36efcdf3afa08100f92971eb4 (diff) | |
[SPARC64]: Kill swapper_pgd_zero, totally unused.
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | arch/sparc64/mm/init.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 20e7af552ce..2c21d85de78 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c @@ -388,7 +388,6 @@ struct linux_prom_translation { /* Exported for kernel TLB miss handling in ktlb.S */ struct linux_prom_translation prom_trans[512] __read_mostly; unsigned int prom_trans_ents __read_mostly; -unsigned int swapper_pgd_zero __read_mostly; extern unsigned long prom_boot_page; extern void prom_remap(unsigned long physpage, unsigned long virtpage, int mmu_ihandle); @@ -1088,8 +1087,6 @@ void __init paging_init(void) pud_set(pud_offset(&swapper_pg_dir[0], 0), swapper_low_pmd_dir + (shift / sizeof(pgd_t))); - swapper_pgd_zero = pgd_val(swapper_pg_dir[0]); - inherit_prom_mappings(); /* Ok, we can use our TLB miss and window trap handlers safely. */ |