117 					transaction_t *commit_transaction,  in journal_submit_commit_record()  argument
131 	bh = jbd2_journal_get_descriptor_buffer(commit_transaction,  in journal_submit_commit_record()
242 		transaction_t *commit_transaction)  in journal_submit_data_buffers()  argument
248 	list_for_each_entry(jinode, &commit_transaction->t_inode_list, i_list) {  in journal_submit_data_buffers()
261 		J_ASSERT(jinode->i_transaction == commit_transaction);  in journal_submit_data_buffers()
285 		transaction_t *commit_transaction)  in journal_finish_inode_data_buffers()  argument
292 	list_for_each_entry(jinode, &commit_transaction->t_inode_list, i_list) {  in journal_finish_inode_data_buffers()
311 				 &commit_transaction->t_inode_list, i_list) {  in journal_finish_inode_data_buffers()
384 	transaction_t *commit_transaction;  in jbd2_journal_commit_transaction()  local
465 	commit_transaction = journal->j_running_transaction;  in jbd2_journal_commit_transaction()
467 	trace_jbd2_start_commit(journal, commit_transaction);  in jbd2_journal_commit_transaction()
469 			commit_transaction->t_tid);  in jbd2_journal_commit_transaction()
473 	J_ASSERT(commit_transaction->t_state == T_RUNNING);  in jbd2_journal_commit_transaction()
474 	commit_transaction->t_state = T_LOCKED;  in jbd2_journal_commit_transaction()
476 	trace_jbd2_commit_locking(journal, commit_transaction);  in jbd2_journal_commit_transaction()
477 	stats.run.rs_wait = commit_transaction->t_max_wait;  in jbd2_journal_commit_transaction()
480 	if (commit_transaction->t_requested)  in jbd2_journal_commit_transaction()
482 			jbd2_time_diff(commit_transaction->t_requested,  in jbd2_journal_commit_transaction()
484 	stats.run.rs_running = jbd2_time_diff(commit_transaction->t_start,  in jbd2_journal_commit_transaction()
487 	spin_lock(&commit_transaction->t_handle_lock);  in jbd2_journal_commit_transaction()
488 	while (atomic_read(&commit_transaction->t_updates)) {  in jbd2_journal_commit_transaction()
493 		if (atomic_read(&commit_transaction->t_updates)) {  in jbd2_journal_commit_transaction()
494 			spin_unlock(&commit_transaction->t_handle_lock);  in jbd2_journal_commit_transaction()
498 			spin_lock(&commit_transaction->t_handle_lock);  in jbd2_journal_commit_transaction()
502 	spin_unlock(&commit_transaction->t_handle_lock);  in jbd2_journal_commit_transaction()
503 	commit_transaction->t_state = T_SWITCH;  in jbd2_journal_commit_transaction()
506 	J_ASSERT (atomic_read(&commit_transaction->t_outstanding_credits) <=  in jbd2_journal_commit_transaction()
525 	while (commit_transaction->t_reserved_list) {  in jbd2_journal_commit_transaction()
526 		jh = commit_transaction->t_reserved_list;  in jbd2_journal_commit_transaction()
569 		   &commit_transaction->t_outstanding_credits);  in jbd2_journal_commit_transaction()
572 	trace_jbd2_commit_flushing(journal, commit_transaction);  in jbd2_journal_commit_transaction()
577 	commit_transaction->t_state = T_FLUSH;  in jbd2_journal_commit_transaction()
578 	journal->j_committing_transaction = commit_transaction;  in jbd2_journal_commit_transaction()
581 	commit_transaction->t_log_start = journal->j_head;  in jbd2_journal_commit_transaction()
591 	err = journal_submit_data_buffers(journal, commit_transaction);  in jbd2_journal_commit_transaction()
596 	jbd2_journal_write_revoke_records(commit_transaction, &log_bufs);  in jbd2_journal_commit_transaction()
606 	commit_transaction->t_state = T_COMMIT;  in jbd2_journal_commit_transaction()
609 	trace_jbd2_commit_logging(journal, commit_transaction);  in jbd2_journal_commit_transaction()
613 	stats.run.rs_blocks = commit_transaction->t_nr_buffers;  in jbd2_journal_commit_transaction()
616 	J_ASSERT(commit_transaction->t_nr_buffers <=  in jbd2_journal_commit_transaction()
617 		 atomic_read(&commit_transaction->t_outstanding_credits));  in jbd2_journal_commit_transaction()
622 	while (commit_transaction->t_buffers) {  in jbd2_journal_commit_transaction()
626 		jh = commit_transaction->t_buffers;  in jbd2_journal_commit_transaction()
643 			if (!commit_transaction->t_buffers)  in jbd2_journal_commit_transaction()
657 							commit_transaction,  in jbd2_journal_commit_transaction()
696 		atomic_dec(&commit_transaction->t_outstanding_credits);  in jbd2_journal_commit_transaction()
709 		flags = jbd2_journal_write_metadata_buffer(commit_transaction,  in jbd2_journal_commit_transaction()
730 					commit_transaction->t_tid);  in jbd2_journal_commit_transaction()
746 		    commit_transaction->t_buffers == NULL ||  in jbd2_journal_commit_transaction()
786 	err = journal_finish_inode_data_buffers(journal, commit_transaction);  in jbd2_journal_commit_transaction()
816 	J_ASSERT(commit_transaction->t_state == T_COMMIT);  in jbd2_journal_commit_transaction()
817 	commit_transaction->t_state = T_COMMIT_DFLUSH;  in jbd2_journal_commit_transaction()
825 	if (commit_transaction->t_need_data_flush &&  in jbd2_journal_commit_transaction()
832 		err = journal_submit_commit_record(journal, commit_transaction,  in jbd2_journal_commit_transaction()
876 		jh = commit_transaction->t_shadow_list->b_tprev;  in jbd2_journal_commit_transaction()
887 		jbd2_journal_file_buffer(jh, commit_transaction, BJ_Forget);  in jbd2_journal_commit_transaction()
892 	J_ASSERT (commit_transaction->t_shadow_list == NULL);  in jbd2_journal_commit_transaction()
920 	J_ASSERT(commit_transaction->t_state == T_COMMIT_DFLUSH);  in jbd2_journal_commit_transaction()
921 	commit_transaction->t_state = T_COMMIT_JFLUSH;  in jbd2_journal_commit_transaction()
925 		err = journal_submit_commit_record(journal, commit_transaction,  in jbd2_journal_commit_transaction()
942 		atomic_read(&commit_transaction->t_outstanding_credits) < 0);  in jbd2_journal_commit_transaction()
959 	J_ASSERT(list_empty(&commit_transaction->t_inode_list));  in jbd2_journal_commit_transaction()
960 	J_ASSERT(commit_transaction->t_buffers == NULL);  in jbd2_journal_commit_transaction()
961 	J_ASSERT(commit_transaction->t_checkpoint_list == NULL);  in jbd2_journal_commit_transaction()
962 	J_ASSERT(commit_transaction->t_shadow_list == NULL);  in jbd2_journal_commit_transaction()
970 	while (commit_transaction->t_forget) {  in jbd2_journal_commit_transaction()
976 		jh = commit_transaction->t_forget;  in jbd2_journal_commit_transaction()
985 		J_ASSERT_JH(jh,	jh->b_transaction == commit_transaction);  in jbd2_journal_commit_transaction()
1066 			__jbd2_journal_insert_checkpoint(jh, commit_transaction);  in jbd2_journal_commit_transaction()
1107 	if (commit_transaction->t_forget) {  in jbd2_journal_commit_transaction()
1117 		journal->j_checkpoint_transactions = commit_transaction;  in jbd2_journal_commit_transaction()
1118 		commit_transaction->t_cpnext = commit_transaction;  in jbd2_journal_commit_transaction()
1119 		commit_transaction->t_cpprev = commit_transaction;  in jbd2_journal_commit_transaction()
1121 		commit_transaction->t_cpnext =  in jbd2_journal_commit_transaction()
1123 		commit_transaction->t_cpprev =  in jbd2_journal_commit_transaction()
1124 			commit_transaction->t_cpnext->t_cpprev;  in jbd2_journal_commit_transaction()
1125 		commit_transaction->t_cpnext->t_cpprev =  in jbd2_journal_commit_transaction()
1126 			commit_transaction;  in jbd2_journal_commit_transaction()
1127 		commit_transaction->t_cpprev->t_cpnext =  in jbd2_journal_commit_transaction()
1128 				commit_transaction;  in jbd2_journal_commit_transaction()
1136 	J_ASSERT(commit_transaction->t_state == T_COMMIT_JFLUSH);  in jbd2_journal_commit_transaction()
1138 	commit_transaction->t_start = jiffies;  in jbd2_journal_commit_transaction()
1140 					      commit_transaction->t_start);  in jbd2_journal_commit_transaction()
1145 	stats.ts_tid = commit_transaction->t_tid;  in jbd2_journal_commit_transaction()
1147 		atomic_read(&commit_transaction->t_handle_count);  in jbd2_journal_commit_transaction()
1149 			     commit_transaction->t_tid, &stats.run);  in jbd2_journal_commit_transaction()
1150 	stats.ts_requested = (commit_transaction->t_requested) ? 1 : 0;  in jbd2_journal_commit_transaction()
1152 	commit_transaction->t_state = T_COMMIT_CALLBACK;  in jbd2_journal_commit_transaction()
1153 	J_ASSERT(commit_transaction == journal->j_committing_transaction);  in jbd2_journal_commit_transaction()
1154 	journal->j_commit_sequence = commit_transaction->t_tid;  in jbd2_journal_commit_transaction()
1171 		journal->j_commit_callback(journal, commit_transaction);  in jbd2_journal_commit_transaction()
1175 	trace_jbd2_end_commit(journal, commit_transaction);  in jbd2_journal_commit_transaction()
1183 	commit_transaction->t_state = T_FINISHED;  in jbd2_journal_commit_transaction()
1185 	if (commit_transaction->t_checkpoint_list == NULL &&  in jbd2_journal_commit_transaction()
1186 	    commit_transaction->t_checkpoint_io_list == NULL) {  in jbd2_journal_commit_transaction()
1187 		__jbd2_journal_drop_transaction(journal, commit_transaction);  in jbd2_journal_commit_transaction()
1188 		jbd2_journal_free_transaction(commit_transaction);  in jbd2_journal_commit_transaction()