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()
213 		transaction_t *commit_transaction)  in journal_submit_data_buffers()  argument
220 	list_for_each_entry(jinode, &commit_transaction->t_inode_list, i_list) {  in journal_submit_data_buffers()
237 		J_ASSERT(jinode->i_transaction == commit_transaction);  in journal_submit_data_buffers()
252 		transaction_t *commit_transaction)  in journal_finish_inode_data_buffers()  argument
259 	list_for_each_entry(jinode, &commit_transaction->t_inode_list, i_list) {  in journal_finish_inode_data_buffers()
276 				 &commit_transaction->t_inode_list, i_list) {  in journal_finish_inode_data_buffers()
347 	transaction_t *commit_transaction;  in jbd2_journal_commit_transaction()  local
405 	commit_transaction = journal->j_running_transaction;  in jbd2_journal_commit_transaction()
407 	trace_jbd2_start_commit(journal, commit_transaction);  in jbd2_journal_commit_transaction()
409 			commit_transaction->t_tid);  in jbd2_journal_commit_transaction()
412 	J_ASSERT(commit_transaction->t_state == T_RUNNING);  in jbd2_journal_commit_transaction()
413 	commit_transaction->t_state = T_LOCKED;  in jbd2_journal_commit_transaction()
415 	trace_jbd2_commit_locking(journal, commit_transaction);  in jbd2_journal_commit_transaction()
416 	stats.run.rs_wait = commit_transaction->t_max_wait;  in jbd2_journal_commit_transaction()
419 	if (commit_transaction->t_requested)  in jbd2_journal_commit_transaction()
421 			jbd2_time_diff(commit_transaction->t_requested,  in jbd2_journal_commit_transaction()
423 	stats.run.rs_running = jbd2_time_diff(commit_transaction->t_start,  in jbd2_journal_commit_transaction()
426 	spin_lock(&commit_transaction->t_handle_lock);  in jbd2_journal_commit_transaction()
427 	while (atomic_read(&commit_transaction->t_updates)) {  in jbd2_journal_commit_transaction()
432 		if (atomic_read(&commit_transaction->t_updates)) {  in jbd2_journal_commit_transaction()
433 			spin_unlock(&commit_transaction->t_handle_lock);  in jbd2_journal_commit_transaction()
437 			spin_lock(&commit_transaction->t_handle_lock);  in jbd2_journal_commit_transaction()
441 	spin_unlock(&commit_transaction->t_handle_lock);  in jbd2_journal_commit_transaction()
443 	J_ASSERT (atomic_read(&commit_transaction->t_outstanding_credits) <=  in jbd2_journal_commit_transaction()
462 	while (commit_transaction->t_reserved_list) {  in jbd2_journal_commit_transaction()
463 		jh = commit_transaction->t_reserved_list;  in jbd2_journal_commit_transaction()
506 		   &commit_transaction->t_outstanding_credits);  in jbd2_journal_commit_transaction()
508 	trace_jbd2_commit_flushing(journal, commit_transaction);  in jbd2_journal_commit_transaction()
513 	commit_transaction->t_state = T_FLUSH;  in jbd2_journal_commit_transaction()
514 	journal->j_committing_transaction = commit_transaction;  in jbd2_journal_commit_transaction()
517 	commit_transaction->t_log_start = journal->j_head;  in jbd2_journal_commit_transaction()
527 	err = journal_submit_data_buffers(journal, commit_transaction);  in jbd2_journal_commit_transaction()
532 	jbd2_journal_write_revoke_records(commit_transaction, &log_bufs);  in jbd2_journal_commit_transaction()
542 	commit_transaction->t_state = T_COMMIT;  in jbd2_journal_commit_transaction()
545 	trace_jbd2_commit_logging(journal, commit_transaction);  in jbd2_journal_commit_transaction()
550 		atomic_read(&commit_transaction->t_outstanding_credits);  in jbd2_journal_commit_transaction()
553 	J_ASSERT(commit_transaction->t_nr_buffers <=  in jbd2_journal_commit_transaction()
554 		 atomic_read(&commit_transaction->t_outstanding_credits));  in jbd2_journal_commit_transaction()
559 	while (commit_transaction->t_buffers) {  in jbd2_journal_commit_transaction()
563 		jh = commit_transaction->t_buffers;  in jbd2_journal_commit_transaction()
580 			if (!commit_transaction->t_buffers)  in jbd2_journal_commit_transaction()
594 							commit_transaction,  in jbd2_journal_commit_transaction()
634 		atomic_dec(&commit_transaction->t_outstanding_credits);  in jbd2_journal_commit_transaction()
647 		flags = jbd2_journal_write_metadata_buffer(commit_transaction,  in jbd2_journal_commit_transaction()
668 					commit_transaction->t_tid);  in jbd2_journal_commit_transaction()
684 		    commit_transaction->t_buffers == NULL ||  in jbd2_journal_commit_transaction()
723 	err = journal_finish_inode_data_buffers(journal, commit_transaction);  in jbd2_journal_commit_transaction()
753 	J_ASSERT(commit_transaction->t_state == T_COMMIT);  in jbd2_journal_commit_transaction()
754 	commit_transaction->t_state = T_COMMIT_DFLUSH;  in jbd2_journal_commit_transaction()
762 	if (commit_transaction->t_need_data_flush &&  in jbd2_journal_commit_transaction()
769 		err = journal_submit_commit_record(journal, commit_transaction,  in jbd2_journal_commit_transaction()
812 		jh = commit_transaction->t_shadow_list->b_tprev;  in jbd2_journal_commit_transaction()
823 		jbd2_journal_file_buffer(jh, commit_transaction, BJ_Forget);  in jbd2_journal_commit_transaction()
828 	J_ASSERT (commit_transaction->t_shadow_list == NULL);  in jbd2_journal_commit_transaction()
855 	J_ASSERT(commit_transaction->t_state == T_COMMIT_DFLUSH);  in jbd2_journal_commit_transaction()
856 	commit_transaction->t_state = T_COMMIT_JFLUSH;  in jbd2_journal_commit_transaction()
860 		err = journal_submit_commit_record(journal, commit_transaction,  in jbd2_journal_commit_transaction()
890 	J_ASSERT(list_empty(&commit_transaction->t_inode_list));  in jbd2_journal_commit_transaction()
891 	J_ASSERT(commit_transaction->t_buffers == NULL);  in jbd2_journal_commit_transaction()
892 	J_ASSERT(commit_transaction->t_checkpoint_list == NULL);  in jbd2_journal_commit_transaction()
893 	J_ASSERT(commit_transaction->t_shadow_list == NULL);  in jbd2_journal_commit_transaction()
901 	while (commit_transaction->t_forget) {  in jbd2_journal_commit_transaction()
906 		jh = commit_transaction->t_forget;  in jbd2_journal_commit_transaction()
915 		J_ASSERT_JH(jh,	jh->b_transaction == commit_transaction);  in jbd2_journal_commit_transaction()
991 			__jbd2_journal_insert_checkpoint(jh, commit_transaction);  in jbd2_journal_commit_transaction()
1030 	if (commit_transaction->t_forget) {  in jbd2_journal_commit_transaction()
1040 		journal->j_checkpoint_transactions = commit_transaction;  in jbd2_journal_commit_transaction()
1041 		commit_transaction->t_cpnext = commit_transaction;  in jbd2_journal_commit_transaction()
1042 		commit_transaction->t_cpprev = commit_transaction;  in jbd2_journal_commit_transaction()
1044 		commit_transaction->t_cpnext =  in jbd2_journal_commit_transaction()
1046 		commit_transaction->t_cpprev =  in jbd2_journal_commit_transaction()
1047 			commit_transaction->t_cpnext->t_cpprev;  in jbd2_journal_commit_transaction()
1048 		commit_transaction->t_cpnext->t_cpprev =  in jbd2_journal_commit_transaction()
1049 			commit_transaction;  in jbd2_journal_commit_transaction()
1050 		commit_transaction->t_cpprev->t_cpnext =  in jbd2_journal_commit_transaction()
1051 				commit_transaction;  in jbd2_journal_commit_transaction()
1059 	J_ASSERT(commit_transaction->t_state == T_COMMIT_JFLUSH);  in jbd2_journal_commit_transaction()
1061 	commit_transaction->t_start = jiffies;  in jbd2_journal_commit_transaction()
1063 					      commit_transaction->t_start);  in jbd2_journal_commit_transaction()
1068 	stats.ts_tid = commit_transaction->t_tid;  in jbd2_journal_commit_transaction()
1070 		atomic_read(&commit_transaction->t_handle_count);  in jbd2_journal_commit_transaction()
1072 			     commit_transaction->t_tid, &stats.run);  in jbd2_journal_commit_transaction()
1073 	stats.ts_requested = (commit_transaction->t_requested) ? 1 : 0;  in jbd2_journal_commit_transaction()
1075 	commit_transaction->t_state = T_COMMIT_CALLBACK;  in jbd2_journal_commit_transaction()
1076 	J_ASSERT(commit_transaction == journal->j_committing_transaction);  in jbd2_journal_commit_transaction()
1077 	journal->j_commit_sequence = commit_transaction->t_tid;  in jbd2_journal_commit_transaction()
1094 		journal->j_commit_callback(journal, commit_transaction);  in jbd2_journal_commit_transaction()
1096 	trace_jbd2_end_commit(journal, commit_transaction);  in jbd2_journal_commit_transaction()
1102 	commit_transaction->t_state = T_FINISHED;  in jbd2_journal_commit_transaction()
1104 	if (commit_transaction->t_checkpoint_list == NULL &&  in jbd2_journal_commit_transaction()
1105 	    commit_transaction->t_checkpoint_io_list == NULL) {  in jbd2_journal_commit_transaction()
1106 		__jbd2_journal_drop_transaction(journal, commit_transaction);  in jbd2_journal_commit_transaction()
1107 		jbd2_journal_free_transaction(commit_transaction);  in jbd2_journal_commit_transaction()