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Tue, 01 Sep 2020 07:16:37 -0700 (PDT) From: Nicholas Piggin To: linux-arch@vger.kernel.org Cc: Nicholas Piggin , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Arnd Bergmann , Ley Foon Tan Subject: [PATCH v3 13/23] nios2: use asm-generic/mmu_context.h for no-op implementations Date: Wed, 2 Sep 2020 00:15:29 +1000 Message-Id: <20200901141539.1757549-14-npiggin@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200901141539.1757549-1-npiggin@gmail.com> References: <20200901141539.1757549-1-npiggin@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-arch-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arch@vger.kernel.org Cc: Ley Foon Tan Signed-off-by: Nicholas Piggin --- Please ack or nack if you object to this being mered via Arnd's tree. arch/nios2/include/asm/mmu_context.h | 21 ++++----------------- 1 file 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 + #endif /* _ASM_NIOS2_MMU_CONTEXT_H */ -- 2.23.0