71 #define FLUSH_BEGIN(mm)  argument
74 #define FLUSH_BEGIN(mm) if ((mm)->context != NO_CONTEXT) {  argument
124 void pmd_populate(struct mm_struct *mm, pmd_t *pmdp, struct page *ptep)  in pmd_populate()  argument
342 pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)  in pte_alloc_one()  argument
347 	if ((pte = (unsigned long)pte_alloc_one_kernel(mm, address)) == 0)  in pte_alloc_one()
357 void pte_free(struct mm_struct *mm, pgtable_t pte)  in pte_free()  argument
404 static inline void alloc_context(struct mm_struct *old_mm, struct mm_struct *mm)  in alloc_context()  argument
412 		mm->context = ctxp->ctx_number;  in alloc_context()
413 		ctxp->ctx_mm = mm;  in alloc_context()
426 	ctxp->ctx_mm = mm;  in alloc_context()
427 	mm->context = ctxp->ctx_number;  in alloc_context()
460 void switch_mm(struct mm_struct *old_mm, struct mm_struct *mm,  in switch_mm()  argument
465 	if (mm->context == NO_CONTEXT) {  in switch_mm()
467 		alloc_context(old_mm, mm);  in switch_mm()
469 		srmmu_ctxd_set(&srmmu_context_table[mm->context], mm->pgd);  in switch_mm()
478 	srmmu_set_context(mm->context);  in switch_mm()
544 extern void tsunami_flush_cache_mm(struct mm_struct *mm);
549 extern void tsunami_flush_sig_insns(struct mm_struct *mm, unsigned long insn_addr);
551 extern void tsunami_flush_tlb_mm(struct mm_struct *mm);
558 extern void swift_flush_cache_mm(struct mm_struct *mm);
564 extern void swift_flush_sig_insns(struct mm_struct *mm, unsigned long insn_addr);
566 extern void swift_flush_tlb_mm(struct mm_struct *mm);
610 extern void viking_flush_cache_mm(struct mm_struct *mm);
616 extern void viking_flush_sig_insns(struct mm_struct *mm, unsigned long addr);
620 extern void viking_flush_tlb_mm(struct mm_struct *mm);
626 extern void sun4dsmp_flush_tlb_mm(struct mm_struct *mm);
634 extern void hypersparc_flush_cache_mm(struct mm_struct *mm);
639 extern void hypersparc_flush_sig_insns(struct mm_struct *mm, unsigned long insn_addr);
641 extern void hypersparc_flush_tlb_mm(struct mm_struct *mm);
983 int init_new_context(struct task_struct *tsk, struct mm_struct *mm)  in init_new_context()  argument
985 	mm->context = NO_CONTEXT;  in init_new_context()
989 void destroy_context(struct mm_struct *mm)  in destroy_context()  argument
993 	if (mm->context != NO_CONTEXT) {  in destroy_context()
994 		flush_cache_mm(mm);  in destroy_context()
995 		srmmu_ctxd_set(&srmmu_context_table[mm->context], srmmu_swapper_pg_dir);  in destroy_context()
996 		flush_tlb_mm(mm);  in destroy_context()
998 		free_context(mm->context);  in destroy_context()
1000 		mm->context = NO_CONTEXT;  in destroy_context()
1222 static void turbosparc_flush_cache_mm(struct mm_struct *mm)  in turbosparc_flush_cache_mm()  argument
1224 	FLUSH_BEGIN(mm)  in turbosparc_flush_cache_mm()
1260 static void turbosparc_flush_sig_insns(struct mm_struct *mm, unsigned long insn_addr)  in turbosparc_flush_sig_insns()  argument
1274 static void turbosparc_flush_tlb_mm(struct mm_struct *mm)  in turbosparc_flush_tlb_mm()  argument
1276 	FLUSH_BEGIN(mm)  in turbosparc_flush_tlb_mm()
1640 static void smp_flush_cache_mm(struct mm_struct *mm)  in smp_flush_cache_mm()  argument
1642 	if (mm->context != NO_CONTEXT) {  in smp_flush_cache_mm()
1644 		cpumask_copy(&cpu_mask, mm_cpumask(mm));  in smp_flush_cache_mm()
1647 			xc1((smpfunc_t) local_ops->cache_mm, (unsigned long) mm);  in smp_flush_cache_mm()
1648 		local_ops->cache_mm(mm);  in smp_flush_cache_mm()
1652 static void smp_flush_tlb_mm(struct mm_struct *mm)  in smp_flush_tlb_mm()  argument
1654 	if (mm->context != NO_CONTEXT) {  in smp_flush_tlb_mm()
1656 		cpumask_copy(&cpu_mask, mm_cpumask(mm));  in smp_flush_tlb_mm()
1659 			xc1((smpfunc_t) local_ops->tlb_mm, (unsigned long) mm);  in smp_flush_tlb_mm()
1660 			if (atomic_read(&mm->mm_users) == 1 && current->active_mm == mm)  in smp_flush_tlb_mm()
1661 				cpumask_copy(mm_cpumask(mm),  in smp_flush_tlb_mm()
1664 		local_ops->tlb_mm(mm);  in smp_flush_tlb_mm()
1672 	struct mm_struct *mm = vma->vm_mm;  in smp_flush_cache_range()  local
1674 	if (mm->context != NO_CONTEXT) {  in smp_flush_cache_range()
1676 		cpumask_copy(&cpu_mask, mm_cpumask(mm));  in smp_flush_cache_range()
1689 	struct mm_struct *mm = vma->vm_mm;  in smp_flush_tlb_range()  local
1691 	if (mm->context != NO_CONTEXT) {  in smp_flush_tlb_range()
1693 		cpumask_copy(&cpu_mask, mm_cpumask(mm));  in smp_flush_tlb_range()
1704 	struct mm_struct *mm = vma->vm_mm;  in smp_flush_cache_page()  local
1706 	if (mm->context != NO_CONTEXT) {  in smp_flush_cache_page()
1708 		cpumask_copy(&cpu_mask, mm_cpumask(mm));  in smp_flush_cache_page()
1719 	struct mm_struct *mm = vma->vm_mm;  in smp_flush_tlb_page()  local
1721 	if (mm->context != NO_CONTEXT) {  in smp_flush_tlb_page()
1723 		cpumask_copy(&cpu_mask, mm_cpumask(mm));  in smp_flush_tlb_page()
1746 static void smp_flush_sig_insns(struct mm_struct *mm, unsigned long insn_addr)  in smp_flush_sig_insns()  argument
1749 	cpumask_copy(&cpu_mask, mm_cpumask(mm));  in smp_flush_sig_insns()
1753 		    (unsigned long) mm, insn_addr);  in smp_flush_sig_insns()
1754 	local_ops->sig_insns(mm, insn_addr);  in smp_flush_sig_insns()