diff options
Diffstat (limited to 'arch/mips/include/asm')
| -rw-r--r-- | arch/mips/include/asm/pgtable-64.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h index 67fe6dc5211c..0036ea0c7173 100644 --- a/arch/mips/include/asm/pgtable-64.h +++ b/arch/mips/include/asm/pgtable-64.h @@ -31,12 +31,7 @@ * tables. Each page table is also a single 4K page, giving 512 (== * PTRS_PER_PTE) 8 byte ptes. Each pud entry is initialized to point to * invalid_pmd_table, each pmd entry is initialized to point to - * invalid_pte_table, each pte is initialized to 0. When memory is low, - * and a pmd table or a page table allocation fails, empty_bad_pmd_table - * and empty_bad_page_table is returned back to higher layer code, so - * that the failure is recognized later on. Linux does not seem to - * handle these failures very well though. The empty_bad_page_table has - * invalid pte entries in it, to force page faults. + * invalid_pte_table, each pte is initialized to 0. * * Kernel mappings: kernel mappings are held in the swapper_pg_table. * The layout is identical to userspace except it's indexed with the @@ -175,7 +170,6 @@ printk("%s:%d: bad pgd %016lx.\n", __FILE__, __LINE__, pgd_val(e)) extern pte_t invalid_pte_table[PTRS_PER_PTE]; -extern pte_t empty_bad_page_table[PTRS_PER_PTE]; #ifndef __PAGETABLE_PUD_FOLDED /* |