From 2990566ed940412fe210011beb7001e8a2bf2ce1 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Sun, 3 Jul 2022 17:12:03 +0300 Subject: [PATCH] xtensa: 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/20220703141203.147893-15-rppt@kernel.org Signed-off-by: Mike Rapoport Acked-by: Helge Deller Acked-by: Max Filippov Cc: Arnd Bergmann Cc: Dinh Nguyen Cc: Guo Ren Cc: Huacai Chen Cc: James Bottomley Cc: "Matthew Wilcox (Oracle)" Cc: Thomas Bogendoerfer Cc: Xuerui Wang Signed-off-by: Andrew Morton --- arch/xtensa/include/asm/pgalloc.h | 2 +- arch/xtensa/include/asm/pgtable.h | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/xtensa/include/asm/pgalloc.h b/arch/xtensa/include/asm/pgalloc.h index eeb2de3a89e57..7fc0f9126dd35 100644 --- a/arch/xtensa/include/asm/pgalloc.h +++ b/arch/xtensa/include/asm/pgalloc.h @@ -29,7 +29,7 @@ static inline pgd_t* pgd_alloc(struct mm_struct *mm) { - return (pgd_t*) __get_free_pages(GFP_KERNEL | __GFP_ZERO, PGD_ORDER); + return (pgd_t*) __get_free_page(GFP_KERNEL | __GFP_ZERO); } static inline void ptes_clear(pte_t *ptep) diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h index e0d5531ae00d0..54f577c13afa1 100644 --- a/arch/xtensa/include/asm/pgtable.h +++ b/arch/xtensa/include/asm/pgtable.h @@ -57,7 +57,6 @@ #define PTRS_PER_PTE 1024 #define PTRS_PER_PTE_SHIFT 10 #define PTRS_PER_PGD 1024 -#define PGD_ORDER 0 #define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE) #define FIRST_USER_PGD_NR (FIRST_USER_ADDRESS >> PGDIR_SHIFT) -- 2.39.5