2925 	struct page *fault_page;  in do_read_fault()  local
2943 	ret = __do_fault(vma, address, pgoff, flags, NULL, &fault_page);  in do_read_fault()
2950 		unlock_page(fault_page);  in do_read_fault()
2951 		page_cache_release(fault_page);  in do_read_fault()
2954 	do_set_pte(vma, address, fault_page, pte, false, false);  in do_read_fault()
2955 	unlock_page(fault_page);  in do_read_fault()
2965 	struct page *fault_page, *new_page;  in do_cow_fault()  local
2983 	ret = __do_fault(vma, address, pgoff, flags, new_page, &fault_page);  in do_cow_fault()
2987 	if (fault_page)  in do_cow_fault()
2988 		copy_user_highpage(new_page, fault_page, address, vma);  in do_cow_fault()
2994 		if (fault_page) {  in do_cow_fault()
2995 			unlock_page(fault_page);  in do_cow_fault()
2996 			page_cache_release(fault_page);  in do_cow_fault()
3010 	if (fault_page) {  in do_cow_fault()
3011 		unlock_page(fault_page);  in do_cow_fault()
3012 		page_cache_release(fault_page);  in do_cow_fault()
3031 	struct page *fault_page;  in do_shared_fault()  local
3038 	ret = __do_fault(vma, address, pgoff, flags, NULL, &fault_page);  in do_shared_fault()
3047 		unlock_page(fault_page);  in do_shared_fault()
3048 		tmp = do_page_mkwrite(vma, fault_page, address);  in do_shared_fault()
3051 			page_cache_release(fault_page);  in do_shared_fault()
3059 		unlock_page(fault_page);  in do_shared_fault()
3060 		page_cache_release(fault_page);  in do_shared_fault()
3063 	do_set_pte(vma, address, fault_page, pte, true, false);  in do_shared_fault()
3066 	if (set_page_dirty(fault_page))  in do_shared_fault()
3074 	mapping = fault_page->mapping;  in do_shared_fault()
3075 	unlock_page(fault_page);  in do_shared_fault()