350 static int debug_purgelist_print(struct dlm_ctxt *dlm, char *buf, int len)  in debug_purgelist_print()  argument
357 			"Dumping Purgelist for Domain: %s\n", dlm->name);  in debug_purgelist_print()
359 	spin_lock(&dlm->spinlock);  in debug_purgelist_print()
360 	list_for_each_entry(res, &dlm->purge_list, purge) {  in debug_purgelist_print()
372 	spin_unlock(&dlm->spinlock);  in debug_purgelist_print()
381 	struct dlm_ctxt *dlm = inode->i_private;  in debug_purgelist_open()  local
388 	i_size_write(inode, debug_purgelist_print(dlm, buf, PAGE_SIZE - 1));  in debug_purgelist_open()
406 static int debug_mle_print(struct dlm_ctxt *dlm, char *buf, int len)  in debug_mle_print()  argument
414 			"Dumping MLEs for Domain: %s\n", dlm->name);  in debug_mle_print()
416 	spin_lock(&dlm->master_lock);  in debug_mle_print()
418 		bucket = dlm_master_hash(dlm, i);  in debug_mle_print()
429 	spin_unlock(&dlm->master_lock);  in debug_mle_print()
438 	struct dlm_ctxt *dlm = inode->i_private;  in debug_mle_open()  local
445 	i_size_write(inode, debug_mle_print(dlm, buf, PAGE_SIZE - 1));  in debug_mle_open()
544 	struct dlm_ctxt *dlm = dl->dl_ctxt;  in lockres_seq_start()  local
549 	spin_lock(&dlm->track_lock);  in lockres_seq_start()
553 		track_list = &dlm->tracking_list;  in lockres_seq_start()
556 			spin_unlock(&dlm->track_lock);  in lockres_seq_start()
562 		if (&res->tracking == &dlm->tracking_list)  in lockres_seq_start()
568 	spin_unlock(&dlm->track_lock);  in lockres_seq_start()
614 	struct dlm_ctxt *dlm = inode->i_private;  in debug_lockres_open()  local
629 	dlm_grab(dlm);  in debug_lockres_open()
630 	dl->dl_ctxt = dlm;  in debug_lockres_open()
662 static int debug_state_print(struct dlm_ctxt *dlm, char *buf, int len)  in debug_state_print()  argument
670 	spin_lock(&dlm->spinlock);  in debug_state_print()
672 	switch (dlm->dlm_state) {  in debug_state_print()
688 			dlm->name, dlm->key, dlm->dlm_locking_proto.pv_major,  in debug_state_print()
689 			dlm->dlm_locking_proto.pv_minor);  in debug_state_print()
694 			task_pid_nr(dlm->dlm_thread_task), dlm->node_num, state);  in debug_state_print()
699 			dlm->num_joins, dlm->joining_node);  in debug_state_print()
703 	out += stringify_nodemap(dlm->domain_map, O2NM_MAX_NODES,  in debug_state_print()
709 	out += stringify_nodemap(dlm->exit_domain_map, O2NM_MAX_NODES,  in debug_state_print()
715 	out += stringify_nodemap(dlm->live_nodes_map, O2NM_MAX_NODES,  in debug_state_print()
722 			atomic_read(&dlm->res_cur_count),  in debug_state_print()
723 			atomic_read(&dlm->res_tot_count));  in debug_state_print()
726 		tot_mles += atomic_read(&dlm->mle_tot_count[i]);  in debug_state_print()
729 		cur_mles += atomic_read(&dlm->mle_cur_count[i]);  in debug_state_print()
738 			atomic_read(&dlm->mle_cur_count[DLM_MLE_BLOCK]),  in debug_state_print()
739 			atomic_read(&dlm->mle_tot_count[DLM_MLE_BLOCK]));  in debug_state_print()
744 			atomic_read(&dlm->mle_cur_count[DLM_MLE_MASTER]),  in debug_state_print()
745 			atomic_read(&dlm->mle_tot_count[DLM_MLE_MASTER]));  in debug_state_print()
750 			atomic_read(&dlm->mle_cur_count[DLM_MLE_MIGRATION]),  in debug_state_print()
751 			atomic_read(&dlm->mle_tot_count[DLM_MLE_MIGRATION]));  in debug_state_print()
757 			(list_empty(&dlm->dirty_list) ? "Empty" : "InUse"),  in debug_state_print()
758 			(list_empty(&dlm->purge_list) ? "Empty" : "InUse"),  in debug_state_print()
759 			(list_empty(&dlm->pending_asts) ? "Empty" : "InUse"),  in debug_state_print()
760 			(list_empty(&dlm->pending_basts) ? "Empty" : "InUse"));  in debug_state_print()
764 			"Purge Count: %d  Refs: %d\n", dlm->purge_count,  in debug_state_print()
765 			kref_read(&dlm->dlm_refs));  in debug_state_print()
769 			"Dead Node: %d\n", dlm->reco.dead_node);  in debug_state_print()
772 	if (dlm->reco.state == DLM_RECO_STATE_ACTIVE)  in debug_state_print()
780 			task_pid_nr(dlm->dlm_reco_thread_task),  in debug_state_print()
781 			dlm->reco.new_master, state);  in debug_state_print()
785 	out += stringify_nodemap(dlm->recovery_map, O2NM_MAX_NODES,  in debug_state_print()
791 	list_for_each_entry(node, &dlm->reco.node_data, list) {  in debug_state_print()
822 	spin_unlock(&dlm->spinlock);  in debug_state_print()
829 	struct dlm_ctxt *dlm = inode->i_private;  in debug_state_open()  local
836 	i_size_write(inode, debug_state_print(dlm, buf, PAGE_SIZE - 1));  in debug_state_open()
854 void dlm_debug_init(struct dlm_ctxt *dlm)  in dlm_debug_init()  argument
858 			    dlm->dlm_debugfs_subroot, dlm, &debug_state_fops);  in dlm_debug_init()
862 			    dlm->dlm_debugfs_subroot, dlm, &debug_lockres_fops);  in dlm_debug_init()
866 			    dlm->dlm_debugfs_subroot, dlm, &debug_mle_fops);  in dlm_debug_init()
870 			    dlm->dlm_debugfs_subroot, dlm,  in dlm_debug_init()
875 void dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)  in dlm_create_debugfs_subroot()  argument
877 	dlm->dlm_debugfs_subroot = debugfs_create_dir(dlm->name,  in dlm_create_debugfs_subroot()
881 void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm)  in dlm_destroy_debugfs_subroot()  argument
883 	debugfs_remove_recursive(dlm->dlm_debugfs_subroot);  in dlm_destroy_debugfs_subroot()