diff options
| -rw-r--r-- | arch/loongarch/include/asm/pgalloc.h | 4 | ||||
| -rw-r--r-- | arch/loongarch/include/asm/pgtable.h | 7 | ||||
| -rw-r--r-- | arch/loongarch/kernel/asm-offsets.c | 3 |
3 files changed, 5 insertions, 9 deletions
diff --git a/arch/loongarch/include/asm/pgalloc.h b/arch/loongarch/include/asm/pgalloc.h index b0a57b25c131..93e785f46639 100644 --- a/arch/loongarch/include/asm/pgalloc.h +++ b/arch/loongarch/include/asm/pgalloc.h @@ -66,12 +66,12 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) pmd_t *pmd; struct page *pg; - pg = alloc_pages(GFP_KERNEL_ACCOUNT, PMD_ORDER); + pg = alloc_page(GFP_KERNEL_ACCOUNT); if (!pg) return NULL; if (!pgtable_pmd_page_ctor(pg)) { - __free_pages(pg, PMD_ORDER); + __free_page(pg); return NULL; } diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h index e0bbfc31fe72..f926537d2233 100644 --- a/arch/loongarch/include/asm/pgtable.h +++ b/arch/loongarch/include/asm/pgtable.h @@ -23,7 +23,6 @@ #define PGD_ORDER 0 #define PUD_ORDER 0 -#define PMD_ORDER 0 #if CONFIG_PGTABLE_LEVELS == 2 #define PGDIR_SHIFT (PAGE_SHIFT + (PAGE_SHIFT - 3)) @@ -31,12 +30,12 @@ #define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT - 3)) #define PMD_SIZE (1UL << PMD_SHIFT) #define PMD_MASK (~(PMD_SIZE-1)) -#define PGDIR_SHIFT (PMD_SHIFT + (PAGE_SHIFT + PMD_ORDER - 3)) +#define PGDIR_SHIFT (PMD_SHIFT + (PAGE_SHIFT - 3)) #elif CONFIG_PGTABLE_LEVELS == 4 #define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT - 3)) #define PMD_SIZE (1UL << PMD_SHIFT) #define PMD_MASK (~(PMD_SIZE-1)) -#define PUD_SHIFT (PMD_SHIFT + (PAGE_SHIFT + PMD_ORDER - 3)) +#define PUD_SHIFT (PMD_SHIFT + (PAGE_SHIFT - 3)) #define PUD_SIZE (1UL << PUD_SHIFT) #define PUD_MASK (~(PUD_SIZE-1)) #define PGDIR_SHIFT (PUD_SHIFT + (PAGE_SHIFT + PUD_ORDER - 3)) @@ -52,7 +51,7 @@ #define PTRS_PER_PUD ((PAGE_SIZE << PUD_ORDER) >> 3) #endif #if CONFIG_PGTABLE_LEVELS > 2 -#define PTRS_PER_PMD ((PAGE_SIZE << PMD_ORDER) >> 3) +#define PTRS_PER_PMD (PAGE_SIZE >> 3) #endif #define PTRS_PER_PTE (PAGE_SIZE >> 3) diff --git a/arch/loongarch/kernel/asm-offsets.c b/arch/loongarch/kernel/asm-offsets.c index 1a1166a7e61c..aa4ef42d759f 100644 --- a/arch/loongarch/kernel/asm-offsets.c +++ b/arch/loongarch/kernel/asm-offsets.c @@ -191,9 +191,6 @@ void output_mm_defines(void) DEFINE(_PTE_T_LOG2, PTE_T_LOG2); BLANK(); DEFINE(_PGD_ORDER, PGD_ORDER); -#ifndef __PAGETABLE_PMD_FOLDED - DEFINE(_PMD_ORDER, PMD_ORDER); -#endif BLANK(); DEFINE(_PMD_SHIFT, PMD_SHIFT); DEFINE(_PGDIR_SHIFT, PGDIR_SHIFT); |