8 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)  in enter_lazy_tlb()  argument
32 static inline void get_mmu_context(struct mm_struct *mm)  in get_mmu_context()  argument
36 	if (mm->context != NO_CONTEXT)  in get_mmu_context()
49 	mm->context = ctx;  in get_mmu_context()
50 	context_mm[ctx] = mm;  in get_mmu_context()
56 #define init_new_context(tsk, mm)	(((mm)->context = NO_CONTEXT), 0)  argument
61 static inline void destroy_context(struct mm_struct *mm)  in destroy_context()  argument
63 	if (mm->context != NO_CONTEXT) {  in destroy_context()
64 		clear_bit(mm->context, context_map);  in destroy_context()
65 		mm->context = NO_CONTEXT;  in destroy_context()
78 	get_mmu_context(tsk->mm);  in switch_mm()
79 	set_context(tsk->mm->context, next->pgd);  in switch_mm()
83  * After we have set current->mm to a new value, this activates
84  * the context for the new mm so we see the new mappings.
87 	struct mm_struct *mm)  in activate_mm()  argument
89 	get_mmu_context(mm);  in activate_mm()
90 	set_context(mm->context, mm->pgd);  in activate_mm()
93 #define deactivate_mm(tsk, mm) do { } while (0)  argument
100 	struct mm_struct *mm;  in load_ksp_mmu()  local
119 		mm = &init_mm;  in load_ksp_mmu()
121 		pr_info("load_ksp_mmu: non-kernel mm found: 0x%p\n", task->mm);  in load_ksp_mmu()
122 		mm = task->mm;  in load_ksp_mmu()
125 	if (!mm)  in load_ksp_mmu()
128 	pgd = pgd_offset(mm, mmuar);  in load_ksp_mmu()
150 	asid = mm->context & 0xff;  in load_ksp_mmu()
166 	pr_info("ksp load failed: mm=0x%p ksp=0x08%lx\n", mm, mmuar);  in load_ksp_mmu()
175 extern unsigned long get_free_context(struct mm_struct *mm);
180 				   struct mm_struct *mm)  in init_new_context()  argument
182 	mm->context = SUN3_INVALID_CONTEXT;  in init_new_context()
188 static inline void get_mmu_context(struct mm_struct *mm)  in get_mmu_context()  argument
190 	if (mm->context == SUN3_INVALID_CONTEXT)  in get_mmu_context()
191 		mm->context = get_free_context(mm);  in get_mmu_context()
195 static inline void destroy_context(struct mm_struct *mm)  in destroy_context()  argument
197 	if (mm->context != SUN3_INVALID_CONTEXT)  in destroy_context()
198 		clear_context(mm->context);  in destroy_context()
201 static inline void activate_context(struct mm_struct *mm)  in activate_context()  argument
203 	get_mmu_context(mm);  in activate_context()
204 	sun3_put_context(mm->context);  in activate_context()
210 	activate_context(tsk->mm);  in switch_mm()
213 #define deactivate_mm(tsk, mm)	do { } while (0)  argument
228 				   struct mm_struct *mm)  in init_new_context()  argument
230 	mm->context = virt_to_phys(mm->pgd);  in init_new_context()
234 #define destroy_context(mm)		do { } while(0)  argument
236 static inline void switch_mm_0230(struct mm_struct *mm)  in switch_mm_0230()  argument
239 		0x80000000 | _PAGE_TABLE, mm->context  in switch_mm_0230()
269 static inline void switch_mm_0460(struct mm_struct *mm)  in switch_mm_0460()  argument
277 	asm volatile ("movec %0,%%urp" : : "r" (mm->context));  in switch_mm_0460()
303 #define deactivate_mm(tsk,mm)	do { } while (0)  argument
320 static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm)  in init_new_context()  argument
330 #define destroy_context(mm)	do { } while (0)  argument
331 #define deactivate_mm(tsk,mm)	do { } while (0)  argument