From 9431da33cb89cd8856d131ca068e2ef0482fb8b2 Mon Sep 17 00:00:00 2001 From: Nicholas Piggin Date: Wed, 2 Sep 2020 00:15:37 +1000 Subject: um: use asm-generic/mmu_context.h for no-op implementations Signed-off-by: Nicholas Piggin Cc: Jeff Dike Cc: Richard Weinberger Cc: Anton Ivanov Cc: linux-um@lists.infradead.org Signed-off-by: Arnd Bergmann --- arch/um/include/asm/mmu_context.h | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'arch/um') diff --git a/arch/um/include/asm/mmu_context.h b/arch/um/include/asm/mmu_context.h index 17ddd4edf875..f8a100770691 100644 --- a/arch/um/include/asm/mmu_context.h +++ b/arch/um/include/asm/mmu_context.h @@ -37,10 +37,9 @@ static inline bool arch_vma_access_permitted(struct vm_area_struct *vma, * end asm-generic/mm_hooks.h functions */ -#define deactivate_mm(tsk,mm) do { } while (0) - extern void force_flush_all(void); +#define activate_mm activate_mm static inline void activate_mm(struct mm_struct *old, struct mm_struct *new) { /* @@ -66,13 +65,12 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, } } -static inline void enter_lazy_tlb(struct mm_struct *mm, - struct task_struct *tsk) -{ -} - +#define init_new_context init_new_context extern int init_new_context(struct task_struct *task, struct mm_struct *mm); +#define destroy_context destroy_context extern void destroy_context(struct mm_struct *mm); +#include + #endif -- cgit v1.2.3