From d9e8b929670b4f79e07cdbcb0fb4f162a561d5c6 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Thu, 6 Aug 2020 23:22:44 -0700 Subject: asm-generic: pgalloc: provide generic pud_alloc_one() and pud_free_one() Several architectures define pud_alloc_one() as a wrapper for __get_free_page() and pud_free() as a wrapper for free_page(). Provide a generic implementation in asm-generic/pgalloc.h and use it where appropriate. Signed-off-by: Mike Rapoport Signed-off-by: Andrew Morton Reviewed-by: Pekka Enberg Cc: Abdul Haleem Cc: Andy Lutomirski Cc: Arnd Bergmann Cc: Christophe Leroy Cc: Joerg Roedel Cc: Joerg Roedel Cc: Max Filippov Cc: Peter Zijlstra (Intel) Cc: Satheesh Rajendran Cc: Stafford Horne Cc: Stephen Rothwell Cc: Steven Rostedt Cc: Geert Uytterhoeven Cc: Matthew Wilcox Link: http://lkml.kernel.org/r/20200627143453.31835-6-rppt@kernel.org Signed-off-by: Linus Torvalds --- arch/ia64/include/asm/pgalloc.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'arch/ia64/include/asm/pgalloc.h') diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h index 5da1fc76477b..06f80358e20f 100644 --- a/arch/ia64/include/asm/pgalloc.h +++ b/arch/ia64/include/asm/pgalloc.h @@ -41,15 +41,6 @@ p4d_populate(struct mm_struct *mm, p4d_t * p4d_entry, pud_t * pud) p4d_val(*p4d_entry) = __pa(pud); } -static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr) -{ - return (pud_t *)__get_free_page(GFP_KERNEL | __GFP_ZERO); -} - -static inline void pud_free(struct mm_struct *mm, pud_t *pud) -{ - free_page((unsigned long)pud); -} #define __pud_free_tlb(tlb, pud, address) pud_free((tlb)->mm, pud) #endif /* CONFIG_PGTABLE_LEVELS == 4 */ -- cgit