diff options
| author | Mike Rapoport <rppt@linux.ibm.com> | 2022-07-03 17:11:57 +0300 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-07-17 17:14:43 -0700 |
| commit | a6714e720b5e8438ca7f779342ad91b39094f548 (patch) | |
| tree | f245dafd0f260b360ce5a253d4401895d06dbebe /arch/nios2/mm | |
| parent | bf0dc119c51ffdcfa6db0786ea877eec85985b7e (diff) | |
nios2: drop definition of PGD_ORDER
This is the order of the page table allocation, not the order of a PGD.
Since its always hardwired to 0, simply drop it.
Link: https://lkml.kernel.org/r/20220703141203.147893-9-rppt@kernel.org
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Guo Ren <guoren@kernel.org>
Cc: Helge Deller <deller@gmx.de>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Xuerui Wang <kernel@xen0n.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/nios2/mm')
| -rw-r--r-- | arch/nios2/mm/init.c | 3 | ||||
| -rw-r--r-- | arch/nios2/mm/pgtable.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/arch/nios2/mm/init.c b/arch/nios2/mm/init.c index 7eaba31cea98..7bc82ee889c9 100644 --- a/arch/nios2/mm/init.c +++ b/arch/nios2/mm/init.c @@ -78,8 +78,7 @@ void __init mmu_init(void) flush_tlb_all(); } -#define __page_aligned(order) __aligned(PAGE_SIZE << (order)) -pgd_t swapper_pg_dir[PTRS_PER_PGD] __page_aligned(PGD_ORDER); +pgd_t swapper_pg_dir[PTRS_PER_PGD] __aligned(PAGE_SIZE); pte_t invalid_pte_table[PTRS_PER_PTE] __aligned(PAGE_SIZE); static struct page *kuser_page[1]; diff --git a/arch/nios2/mm/pgtable.c b/arch/nios2/mm/pgtable.c index 9b587fd592dd..7c76e8a7447a 100644 --- a/arch/nios2/mm/pgtable.c +++ b/arch/nios2/mm/pgtable.c @@ -54,7 +54,7 @@ pgd_t *pgd_alloc(struct mm_struct *mm) { pgd_t *ret, *init; - ret = (pgd_t *) __get_free_pages(GFP_KERNEL, PGD_ORDER); + ret = (pgd_t *) __get_free_page(GFP_KERNEL); if (ret) { init = pgd_offset(&init_mm, 0UL); pgd_init(ret); |