2983 	struct page *fault_page;  in do_read_fault()  local
3001 	ret = __do_fault(vma, address, pgoff, flags, NULL, &fault_page);  in do_read_fault()
3008 		unlock_page(fault_page);  in do_read_fault()
3009 		page_cache_release(fault_page);  in do_read_fault()
3012 	do_set_pte(vma, address, fault_page, pte, false, false);  in do_read_fault()
3013 	unlock_page(fault_page);  in do_read_fault()
3023 	struct page *fault_page, *new_page;  in do_cow_fault()  local
3041 	ret = __do_fault(vma, address, pgoff, flags, new_page, &fault_page);  in do_cow_fault()
3045 	if (fault_page)  in do_cow_fault()
3046 		copy_user_highpage(new_page, fault_page, address, vma);  in do_cow_fault()
3052 		if (fault_page) {  in do_cow_fault()
3053 			unlock_page(fault_page);  in do_cow_fault()
3054 			page_cache_release(fault_page);  in do_cow_fault()
3068 	if (fault_page) {  in do_cow_fault()
3069 		unlock_page(fault_page);  in do_cow_fault()
3070 		page_cache_release(fault_page);  in do_cow_fault()
3089 	struct page *fault_page;  in do_shared_fault()  local
3096 	ret = __do_fault(vma, address, pgoff, flags, NULL, &fault_page);  in do_shared_fault()
3105 		unlock_page(fault_page);  in do_shared_fault()
3106 		tmp = do_page_mkwrite(vma, fault_page, address);  in do_shared_fault()
3109 			page_cache_release(fault_page);  in do_shared_fault()
3117 		unlock_page(fault_page);  in do_shared_fault()
3118 		page_cache_release(fault_page);  in do_shared_fault()
3121 	do_set_pte(vma, address, fault_page, pte, true, false);  in do_shared_fault()
3124 	if (set_page_dirty(fault_page))  in do_shared_fault()
3132 	mapping = fault_page->mapping;  in do_shared_fault()
3133 	unlock_page(fault_page);  in do_shared_fault()