diff options
author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-07-15 16:46:12 +0300 |
---|---|---|
committer | Helge Deller <deller@gmx.de> | 2021-08-30 11:18:25 +0300 |
commit | 7bf82eb3873fbbee8273f60ddef584194b99f6c1 (patch) | |
tree | 2616ce713f5eb3bb35df07e5bcae8a886e0c4eb6 /arch/parisc | |
parent | 7f2dcc7371c1ab6e5d3678a7eff1cb0eb9725de9 (diff) | |
download | linux-7bf82eb3873fbbee8273f60ddef584194b99f6c1.tar.xz |
parisc: Rename PMD_ORDER to PMD_TABLE_ORDER
This is the order of the page table allocation, not the order of a PMD.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc')
-rw-r--r-- | arch/parisc/include/asm/pgalloc.h | 6 | ||||
-rw-r--r-- | arch/parisc/include/asm/pgtable.h | 4 | ||||
-rw-r--r-- | arch/parisc/mm/init.c | 4 |
3 files changed, 7 insertions, 7 deletions
diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h index 6a7e98e71f1d..54b63374579b 100644 --- a/arch/parisc/include/asm/pgalloc.h +++ b/arch/parisc/include/asm/pgalloc.h @@ -48,15 +48,15 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address) { pmd_t *pmd; - pmd = (pmd_t *)__get_free_pages(GFP_PGTABLE_KERNEL, PMD_ORDER); + pmd = (pmd_t *)__get_free_pages(GFP_PGTABLE_KERNEL, PMD_TABLE_ORDER); if (likely(pmd)) - memset ((void *)pmd, 0, PAGE_SIZE << PMD_ORDER); + memset ((void *)pmd, 0, PAGE_SIZE << PMD_TABLE_ORDER); return pmd; } static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) { - free_pages((unsigned long)pmd, PMD_ORDER); + free_pages((unsigned long)pmd, PMD_TABLE_ORDER); } #endif diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h index 43937af127b1..7badd872f05a 100644 --- a/arch/parisc/include/asm/pgtable.h +++ b/arch/parisc/include/asm/pgtable.h @@ -112,7 +112,7 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr) #define KERNEL_INITIAL_SIZE (1 << KERNEL_INITIAL_ORDER) #if CONFIG_PGTABLE_LEVELS == 3 -#define PMD_ORDER 1 +#define PMD_TABLE_ORDER 1 #define PGD_ORDER 0 #else #define PGD_ORDER 1 @@ -131,7 +131,7 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr) #define PMD_SHIFT (PLD_SHIFT + BITS_PER_PTE) #define PMD_SIZE (1UL << PMD_SHIFT) #define PMD_MASK (~(PMD_SIZE-1)) -#define BITS_PER_PMD (PAGE_SHIFT + PMD_ORDER - BITS_PER_PMD_ENTRY) +#define BITS_PER_PMD (PAGE_SHIFT + PMD_TABLE_ORDER - BITS_PER_PMD_ENTRY) #define PTRS_PER_PMD (1UL << BITS_PER_PMD) #else #define BITS_PER_PMD 0 diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 591a4e939415..3f7d6d5b56ac 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -378,8 +378,8 @@ static void __init map_pages(unsigned long start_vaddr, #if CONFIG_PGTABLE_LEVELS == 3 if (pud_none(*pud)) { - pmd = memblock_alloc(PAGE_SIZE << PMD_ORDER, - PAGE_SIZE << PMD_ORDER); + pmd = memblock_alloc(PAGE_SIZE << PMD_TABLE_ORDER, + PAGE_SIZE << PMD_TABLE_ORDER); if (!pmd) panic("pmd allocation failed.\n"); pud_populate(NULL, pud, pmd); |