36 	union drbd_state os;
37 	union drbd_state ns;
52 static void after_state_ch(struct drbd_device *device, union drbd_state os,
53 			   union drbd_state ns, enum chg_state_flags flags);
54 static enum drbd_state_rv is_valid_state(struct drbd_device *, union drbd_state);
55 static enum drbd_state_rv is_valid_soft_transition(union drbd_state, union drbd_state, struct drbd_…
56 static enum drbd_state_rv is_valid_transition(union drbd_state os, union drbd_state ns);
57 static union drbd_state sanitize_state(struct drbd_device *device, union drbd_state os,
58 				       union drbd_state ns, enum sanitize_state_warnings *warn);
60 static inline bool is_susp(union drbd_state s)  in is_susp()
238 			  union drbd_state os, union drbd_state ns)  in cl_wide_st_chg()
250 static union drbd_state
251 apply_mask_val(union drbd_state os, union drbd_state mask, union drbd_state val)  in apply_mask_val()
253 	union drbd_state ns;  in apply_mask_val()
260 		  union drbd_state mask, union drbd_state val)  in drbd_change_state()
263 	union drbd_state ns;  in drbd_change_state()
281 	union drbd_state mask, union drbd_state val)  in drbd_force_state()
287 _req_st_cond(struct drbd_device *device, union drbd_state mask,  in _req_st_cond()
288 	     union drbd_state val)  in _req_st_cond()
290 	union drbd_state os, ns;  in _req_st_cond()
333 drbd_req_state(struct drbd_device *device, union drbd_state mask,  in drbd_req_state()
334 	       union drbd_state val, enum chg_state_flags f)  in drbd_req_state()
338 	union drbd_state os, ns;  in drbd_req_state()
414 _drbd_request_state(struct drbd_device *device, union drbd_state mask,  in _drbd_request_state()
415 		    union drbd_state val, enum chg_state_flags f)  in _drbd_request_state()
426 _drbd_request_state_holding_state_mutex(struct drbd_device *device, union drbd_state mask,  in _drbd_request_state_holding_state_mutex()
427 		    union drbd_state val, enum chg_state_flags f)  in _drbd_request_state_holding_state_mutex()
441 static void print_st(struct drbd_device *device, const char *name, union drbd_state ns)  in print_st()
459 void print_st_err(struct drbd_device *device, union drbd_state os,  in print_st_err()
460 	          union drbd_state ns, enum drbd_state_rv err)  in print_st_err()
469 static long print_state_change(char *pb, union drbd_state os, union drbd_state ns,  in print_state_change()
500 static void drbd_pr_state_change(struct drbd_device *device, union drbd_state os, union drbd_state …  in drbd_pr_state_change()
525 … conn_pr_state_change(struct drbd_connection *connection, union drbd_state os, union drbd_state ns,  in conn_pr_state_change()
549 is_valid_state(struct drbd_device *device, union drbd_state ns)  in is_valid_state()
637 is_valid_soft_transition(union drbd_state os, union drbd_state ns, struct drbd_connection *connecti…  in is_valid_soft_transition()
730 is_valid_transition(union drbd_state os, union drbd_state ns)  in is_valid_transition()
768 static union drbd_state sanitize_state(struct drbd_device *device, union drbd_state os,  in sanitize_state()
769 				       union drbd_state ns, enum sanitize_state_warnings *warn)  in sanitize_state()
977 __drbd_set_state(struct drbd_device *device, union drbd_state ns,  in __drbd_set_state()
982 	union drbd_state os;  in __drbd_set_state()
1255 static void after_state_ch(struct drbd_device *device, union drbd_state os,  in after_state_ch()
1256 			   union drbd_state ns, enum chg_state_flags flags)  in after_state_ch()
1298 					    (union drbd_state) { { .susp_nod = 1 } },  in after_state_ch()
1299 					    (union drbd_state) { { .susp_nod = 0 } },  in after_state_ch()
1318 					    (union drbd_state) { { .susp_fen = 1 } },  in after_state_ch()
1319 					    (union drbd_state) { { .susp_fen = 0 } },  in after_state_ch()
1571 	union drbd_state ns_min;
1572 	union drbd_state ns_max; /* new, max state, over all devices */
1583 	union drbd_state ns_max = acscw->ns_max;  in w_after_conn_state_ch()
1623 					    (union drbd_state) { { .susp_fen = 1 } },  in w_after_conn_state_ch()
1624 					    (union drbd_state) { { .susp_fen = 0 } },  in w_after_conn_state_ch()
1636 static void conn_old_common_state(struct drbd_connection *connection, union drbd_state *pcs, enum c…  in conn_old_common_state()
1683 …s_valid_transition(struct drbd_connection *connection, union drbd_state mask, union drbd_state val,  in conn_is_valid_transition()
1687 	union drbd_state ns, os;  in conn_is_valid_transition()
1726 conn_set_state(struct drbd_connection *connection, union drbd_state mask, union drbd_state val,  in conn_set_state()
1727 	       union drbd_state *pns_min, union drbd_state *pns_max, enum chg_state_flags flags)  in conn_set_state()
1729 	union drbd_state ns, os, ns_max = { };  in conn_set_state()
1730 	union drbd_state ns_min = {  in conn_set_state()
1782 		ns_min = ns_max = (union drbd_state) { {  in conn_set_state()
1800 _conn_rq_cond(struct drbd_connection *connection, union drbd_state mask, union drbd_state val)  in _conn_rq_cond()
1818 _conn_request_state(struct drbd_connection *connection, union drbd_state mask, union drbd_state val,  in _conn_request_state()
1824 	union drbd_state ns_max, ns_min, os;  in _conn_request_state()
1908 conn_request_state(struct drbd_connection *connection, union drbd_state mask, union drbd_state val,  in conn_request_state()