348 static int debug_purgelist_print(struct dlm_ctxt *dlm, char *buf, int len)  in debug_purgelist_print()  argument
355 			"Dumping Purgelist for Domain: %s\n", dlm->name);  in debug_purgelist_print()
357 	spin_lock(&dlm->spinlock);  in debug_purgelist_print()
358 	list_for_each_entry(res, &dlm->purge_list, purge) {  in debug_purgelist_print()
370 	spin_unlock(&dlm->spinlock);  in debug_purgelist_print()
379 	struct dlm_ctxt *dlm = inode->i_private;  in debug_purgelist_open()  local
386 	i_size_write(inode, debug_purgelist_print(dlm, buf, PAGE_SIZE - 1));  in debug_purgelist_open()
404 static int debug_mle_print(struct dlm_ctxt *dlm, char *buf, int len)  in debug_mle_print()  argument
412 			"Dumping MLEs for Domain: %s\n", dlm->name);  in debug_mle_print()
414 	spin_lock(&dlm->master_lock);  in debug_mle_print()
416 		bucket = dlm_master_hash(dlm, i);  in debug_mle_print()
427 	spin_unlock(&dlm->master_lock);  in debug_mle_print()
436 	struct dlm_ctxt *dlm = inode->i_private;  in debug_mle_open()  local
443 	i_size_write(inode, debug_mle_print(dlm, buf, PAGE_SIZE - 1));  in debug_mle_open()
542 	struct dlm_ctxt *dlm = dl->dl_ctxt;  in lockres_seq_start()  local
547 	spin_lock(&dlm->track_lock);  in lockres_seq_start()
551 		track_list = &dlm->tracking_list;  in lockres_seq_start()
554 			spin_unlock(&dlm->track_lock);  in lockres_seq_start()
560 		if (&iter->tracking != &dlm->tracking_list) {  in lockres_seq_start()
566 	spin_unlock(&dlm->track_lock);  in lockres_seq_start()
612 	struct dlm_ctxt *dlm = inode->i_private;  in debug_lockres_open()  local
627 	dlm_grab(dlm);  in debug_lockres_open()
628 	dl->dl_ctxt = dlm;  in debug_lockres_open()
660 static int debug_state_print(struct dlm_ctxt *dlm, char *buf, int len)  in debug_state_print()  argument
668 	spin_lock(&dlm->spinlock);  in debug_state_print()
670 	switch (dlm->dlm_state) {  in debug_state_print()
686 			dlm->name, dlm->key, dlm->dlm_locking_proto.pv_major,  in debug_state_print()
687 			dlm->dlm_locking_proto.pv_minor);  in debug_state_print()
692 			task_pid_nr(dlm->dlm_thread_task), dlm->node_num, state);  in debug_state_print()
697 			dlm->num_joins, dlm->joining_node);  in debug_state_print()
701 	out += stringify_nodemap(dlm->domain_map, O2NM_MAX_NODES,  in debug_state_print()
707 	out += stringify_nodemap(dlm->exit_domain_map, O2NM_MAX_NODES,  in debug_state_print()
713 	out += stringify_nodemap(dlm->live_nodes_map, O2NM_MAX_NODES,  in debug_state_print()
720 			atomic_read(&dlm->res_cur_count),  in debug_state_print()
721 			atomic_read(&dlm->res_tot_count));  in debug_state_print()
724 		tot_mles += atomic_read(&dlm->mle_tot_count[i]);  in debug_state_print()
727 		cur_mles += atomic_read(&dlm->mle_cur_count[i]);  in debug_state_print()
736 			atomic_read(&dlm->mle_cur_count[DLM_MLE_BLOCK]),  in debug_state_print()
737 			atomic_read(&dlm->mle_tot_count[DLM_MLE_BLOCK]));  in debug_state_print()
742 			atomic_read(&dlm->mle_cur_count[DLM_MLE_MASTER]),  in debug_state_print()
743 			atomic_read(&dlm->mle_tot_count[DLM_MLE_MASTER]));  in debug_state_print()
748 			atomic_read(&dlm->mle_cur_count[DLM_MLE_MIGRATION]),  in debug_state_print()
749 			atomic_read(&dlm->mle_tot_count[DLM_MLE_MIGRATION]));  in debug_state_print()
755 			(list_empty(&dlm->dirty_list) ? "Empty" : "InUse"),  in debug_state_print()
756 			(list_empty(&dlm->purge_list) ? "Empty" : "InUse"),  in debug_state_print()
757 			(list_empty(&dlm->pending_asts) ? "Empty" : "InUse"),  in debug_state_print()
758 			(list_empty(&dlm->pending_basts) ? "Empty" : "InUse"));  in debug_state_print()
762 			"Purge Count: %d  Refs: %d\n", dlm->purge_count,  in debug_state_print()
763 			kref_read(&dlm->dlm_refs));  in debug_state_print()
767 			"Dead Node: %d\n", dlm->reco.dead_node);  in debug_state_print()
770 	if (dlm->reco.state == DLM_RECO_STATE_ACTIVE)  in debug_state_print()
778 			task_pid_nr(dlm->dlm_reco_thread_task),  in debug_state_print()
779 			dlm->reco.new_master, state);  in debug_state_print()
783 	out += stringify_nodemap(dlm->recovery_map, O2NM_MAX_NODES,  in debug_state_print()
789 	list_for_each_entry(node, &dlm->reco.node_data, list) {  in debug_state_print()
820 	spin_unlock(&dlm->spinlock);  in debug_state_print()
827 	struct dlm_ctxt *dlm = inode->i_private;  in debug_state_open()  local
834 	i_size_write(inode, debug_state_print(dlm, buf, PAGE_SIZE - 1));  in debug_state_open()
852 void dlm_debug_init(struct dlm_ctxt *dlm)  in dlm_debug_init()  argument
856 			    dlm->dlm_debugfs_subroot, dlm, &debug_state_fops);  in dlm_debug_init()
860 			    dlm->dlm_debugfs_subroot, dlm, &debug_lockres_fops);  in dlm_debug_init()
864 			    dlm->dlm_debugfs_subroot, dlm, &debug_mle_fops);  in dlm_debug_init()
868 			    dlm->dlm_debugfs_subroot, dlm,  in dlm_debug_init()
873 void dlm_create_debugfs_subroot(struct dlm_ctxt *dlm)  in dlm_create_debugfs_subroot()  argument
875 	dlm->dlm_debugfs_subroot = debugfs_create_dir(dlm->name,  in dlm_create_debugfs_subroot()
879 void dlm_destroy_debugfs_subroot(struct dlm_ctxt *dlm)  in dlm_destroy_debugfs_subroot()  argument
881 	debugfs_remove_recursive(dlm->dlm_debugfs_subroot);  in dlm_destroy_debugfs_subroot()