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| author | Nicholas Piggin <npiggin@gmail.com> | 2020-09-01 17:15:28 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2020-10-27 18:02:36 +0300 |
| commit | f62408e035c158569637d39cd56b6fcaab2df94e (patch) | |
| tree | d22c285023cd31edceb0c3444604cf8b64c776c5 /arch/nds32 | |
| parent | 5b3a582d94e2aaa4a6d3c013eec3cc3e5750656d (diff) | |
| download | linux-f62408e035c158569637d39cd56b6fcaab2df94e.tar.xz | |
nds32: use asm-generic/mmu_context.h for no-op implementations
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Acked-by: Greentime Hu <green.hu@gmail.com>
Cc: Nick Hu <nickhu@andestech.com>
Cc: Vincent Chen <deanbo422@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/nds32')
| -rw-r--r-- | arch/nds32/include/asm/mmu_context.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/nds32/include/asm/mmu_context.h b/arch/nds32/include/asm/mmu_context.h index b8fd3d189fdc..c651bc8cacdc 100644 --- a/arch/nds32/include/asm/mmu_context.h +++ b/arch/nds32/include/asm/mmu_context.h @@ -9,6 +9,7 @@ #include <asm/proc-fns.h> #include <asm-generic/mm_hooks.h> +#define init_new_context init_new_context static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm) { @@ -16,8 +17,6 @@ init_new_context(struct task_struct *tsk, struct mm_struct *mm) return 0; } -#define destroy_context(mm) do { } while(0) - #define CID_BITS 9 extern spinlock_t cid_lock; extern unsigned int cpu_last_cid; @@ -47,10 +46,6 @@ static inline void check_context(struct mm_struct *mm) __new_context(mm); } -static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) -{ -} - static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk) { @@ -62,7 +57,6 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, } } -#define deactivate_mm(tsk,mm) do { } while (0) -#define activate_mm(prev,next) switch_mm(prev, next, NULL) +#include <asm-generic/mmu_context.h> #endif |