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| author | Nicholas Piggin <npiggin@gmail.com> | 2020-09-02 00:15:29 +1000 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2020-10-27 16:02:36 +0100 |
| commit | e2e251cc47ea1b598a312bf88ee58e454e4bae3e (patch) | |
| tree | ac1b825634ebf8d4a323c785b733a5f6901f0ea7 /arch/nios2 | |
| parent | f62408e035c158569637d39cd56b6fcaab2df94e (diff) | |
| download | linux-e2e251cc47ea1b598a312bf88ee58e454e4bae3e.tar.bz2 | |
nios2: use asm-generic/mmu_context.h for no-op implementations
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/nios2')
| -rw-r--r-- | arch/nios2/include/asm/mmu_context.h | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/arch/nios2/include/asm/mmu_context.h b/arch/nios2/include/asm/mmu_context.h index 78ab3dacf579..4f99ed09b5a7 100644 --- a/arch/nios2/include/asm/mmu_context.h +++ b/arch/nios2/include/asm/mmu_context.h @@ -26,16 +26,13 @@ extern unsigned long get_pid_from_context(mm_context_t *ctx); */ extern pgd_t *pgd_current; -static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) -{ -} - /* * Initialize the context related info for a new mm_struct instance. * * Set all new contexts to 0, that way the generation will never match * the currently running generation when this context is switched in. */ +#define init_new_context init_new_context static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm) { @@ -43,26 +40,16 @@ static inline int init_new_context(struct task_struct *tsk, return 0; } -/* - * Destroy context related info for an mm_struct that is about - * to be put to rest. - */ -static inline void destroy_context(struct mm_struct *mm) -{ -} - void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk); -static inline void deactivate_mm(struct task_struct *tsk, - struct mm_struct *mm) -{ -} - /* * After we have set current->mm to a new value, this activates * the context for the new mm so we see the new mappings. */ +#define activate_mm activate_mm void activate_mm(struct mm_struct *prev, struct mm_struct *next); +#include <asm-generic/mmu_context.h> + #endif /* _ASM_NIOS2_MMU_CONTEXT_H */ |