Lines Matching full:ptc

83 		struct page_table_check *ptc = get_page_table_check(page_ext);
86 			BUG_ON(atomic_read(&ptc->file_map_count));
87 			BUG_ON(atomic_dec_return(&ptc->anon_map_count) < 0);
89 			BUG_ON(atomic_read(&ptc->anon_map_count));
90 			BUG_ON(atomic_dec_return(&ptc->file_map_count) < 0);
123 		struct page_table_check *ptc = get_page_table_check(page_ext);
126 			BUG_ON(atomic_read(&ptc->file_map_count));
127 			BUG_ON(atomic_inc_return(&ptc->anon_map_count) > 1 && rw);
129 			BUG_ON(atomic_read(&ptc->anon_map_count));
130 			BUG_ON(atomic_inc_return(&ptc->file_map_count) < 0);
154 		struct page_table_check *ptc = get_page_table_check(page_ext);
156 		BUG_ON(atomic_read(&ptc->anon_map_count));
157 		BUG_ON(atomic_read(&ptc->file_map_count));