26 	struct mm_struct *mm = tb->mm;  in flush_tlb_pending()  local
33 	if (CTX_VALID(mm->context)) {  in flush_tlb_pending()
35 			global_flush_tlb_page(mm, tb->vaddrs[0]);  in flush_tlb_pending()
38 			smp_flush_tlb_pending(tb->mm, tb->tlb_nr,  in flush_tlb_pending()
41 			__flush_tlb_pending(CTX_HWBITS(tb->mm->context),  in flush_tlb_pending()
69 static void tlb_batch_add_one(struct mm_struct *mm, unsigned long vaddr,  in tlb_batch_add_one()  argument
81 	if (unlikely(nr != 0 && mm != tb->mm)) {  in tlb_batch_add_one()
87 		flush_tsb_user_page(mm, vaddr, hugepage_shift);  in tlb_batch_add_one()
88 		global_flush_tlb_page(mm, vaddr);  in tlb_batch_add_one()
93 		tb->mm = mm;  in tlb_batch_add_one()
112 void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr,  in tlb_batch_add()  argument
136 			flush_dcache_page_all(mm, page);  in tlb_batch_add()
141 		tlb_batch_add_one(mm, vaddr, pte_exec(orig), hugepage_shift);  in tlb_batch_add()
145 static void tlb_batch_pmd_scan(struct mm_struct *mm, unsigned long vaddr,  in tlb_batch_pmd_scan()  argument
157 			tlb_batch_add_one(mm, vaddr, exec, PAGE_SHIFT);  in tlb_batch_pmd_scan()
166 static void __set_pmd_acct(struct mm_struct *mm, unsigned long addr,  in __set_pmd_acct()  argument
169 	if (mm == &init_mm)  in __set_pmd_acct()
183 				mm->context.hugetlb_pte_count++;  in __set_pmd_acct()
185 				mm->context.thp_pte_count++;  in __set_pmd_acct()
188 				mm->context.hugetlb_pte_count--;  in __set_pmd_acct()
190 				mm->context.thp_pte_count--;  in __set_pmd_acct()
209 			tlb_batch_add_one(mm, addr, exec, REAL_HPAGE_SHIFT);  in __set_pmd_acct()
210 			tlb_batch_add_one(mm, addr + REAL_HPAGE_SIZE, exec,  in __set_pmd_acct()
213 			tlb_batch_pmd_scan(mm, addr, orig);  in __set_pmd_acct()
218 void set_pmd_at(struct mm_struct *mm, unsigned long addr,  in set_pmd_at()  argument
224 	__set_pmd_acct(mm, addr, orig, pmd);  in set_pmd_at()
264 void pgtable_trans_huge_deposit(struct mm_struct *mm, pmd_t *pmdp,  in pgtable_trans_huge_deposit()  argument
269 	assert_spin_locked(&mm->page_table_lock);  in pgtable_trans_huge_deposit()
272 	if (!pmd_huge_pte(mm, pmdp))  in pgtable_trans_huge_deposit()
275 		list_add(lh, (struct list_head *) pmd_huge_pte(mm, pmdp));  in pgtable_trans_huge_deposit()
276 	pmd_huge_pte(mm, pmdp) = pgtable;  in pgtable_trans_huge_deposit()
279 pgtable_t pgtable_trans_huge_withdraw(struct mm_struct *mm, pmd_t *pmdp)  in pgtable_trans_huge_withdraw()  argument
284 	assert_spin_locked(&mm->page_table_lock);  in pgtable_trans_huge_withdraw()
287 	pgtable = pmd_huge_pte(mm, pmdp);  in pgtable_trans_huge_withdraw()
290 		pmd_huge_pte(mm, pmdp) = NULL;  in pgtable_trans_huge_withdraw()
292 		pmd_huge_pte(mm, pmdp) = (pgtable_t) lh->next;  in pgtable_trans_huge_withdraw()