diff options
Diffstat (limited to 'arch/x86/mm/pgtable.c')
| -rw-r--r-- | arch/x86/mm/pgtable.c | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index b1c1f72c1fd1..cec321fb74f2 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -12,35 +12,10 @@ phys_addr_t physical_mask __ro_after_init = (1ULL << __PHYSICAL_MASK_SHIFT) - 1; EXPORT_SYMBOL(physical_mask); #endif -#ifdef CONFIG_HIGHPTE -#define PGTABLE_HIGHMEM __GFP_HIGHMEM -#else -#define PGTABLE_HIGHMEM 0 -#endif - -gfp_t __userpte_alloc_gfp = GFP_PGTABLE_USER | PGTABLE_HIGHMEM; - pgtable_t pte_alloc_one(struct mm_struct *mm) { - return __pte_alloc_one(mm, __userpte_alloc_gfp); -} - -static int __init setup_userpte(char *arg) -{ - if (!arg) - return -EINVAL; - - /* - * "userpte=nohigh" disables allocation of user pagetables in - * high memory. - */ - if (strcmp(arg, "nohigh") == 0) - __userpte_alloc_gfp &= ~__GFP_HIGHMEM; - else - return -EINVAL; - return 0; + return __pte_alloc_one(mm, GFP_PGTABLE_USER); } -early_param("userpte", setup_userpte); void ___pte_free_tlb(struct mmu_gather *tlb, struct page *pte) { |