78 static int send_request(struct dlm_rsb *r, struct dlm_lkb *lkb);
79 static int send_convert(struct dlm_rsb *r, struct dlm_lkb *lkb);
80 static int send_unlock(struct dlm_rsb *r, struct dlm_lkb *lkb);
81 static int send_cancel(struct dlm_rsb *r, struct dlm_lkb *lkb);
82 static int send_grant(struct dlm_rsb *r, struct dlm_lkb *lkb);
83 static int send_bast(struct dlm_rsb *r, struct dlm_lkb *lkb, int mode);
84 static int send_lookup(struct dlm_rsb *r, struct dlm_lkb *lkb);
85 static int send_remove(struct dlm_rsb *r);
86 static int _request_lock(struct dlm_rsb *r, struct dlm_lkb *lkb);
87 static int _cancel_lock(struct dlm_rsb *r, struct dlm_lkb *lkb);
88 static void __receive_convert_reply(struct dlm_rsb *r, struct dlm_lkb *lkb,
171 static void dlm_print_rsb(struct dlm_rsb *r)  in dlm_print_rsb()
180 void dlm_dump_rsb(struct dlm_rsb *r)  in dlm_dump_rsb()
244 static inline int is_remote(struct dlm_rsb *r)  in is_remote()
290 static void queue_cast(struct dlm_rsb *r, struct dlm_lkb *lkb, int rv)  in queue_cast()
304 static inline void queue_cast_overlap(struct dlm_rsb *r, struct dlm_lkb *lkb)  in queue_cast_overlap()
310 static void queue_bast(struct dlm_rsb *r, struct dlm_lkb *lkb, int rqmode)  in queue_bast()
326 static inline void hold_rsb(struct dlm_rsb *r)  in hold_rsb()
331 void dlm_hold_rsb(struct dlm_rsb *r)  in dlm_hold_rsb()
339 static void put_rsb(struct dlm_rsb *r)  in put_rsb()
351 void dlm_put_rsb(struct dlm_rsb *r)  in dlm_put_rsb()
358 	struct dlm_rsb *r1, *r2;  in pre_rsb_struct()
393 			  struct dlm_rsb **r_ret)  in get_rsb_struct()
395 	struct dlm_rsb *r;  in get_rsb_struct()
408 	r = list_first_entry(&ls->ls_new_rsb, struct dlm_rsb, res_hashchain);  in get_rsb_struct()
431 static int rsb_cmp(struct dlm_rsb *r, const char *name, int nlen)  in rsb_cmp()
441 			struct dlm_rsb **r_ret)  in dlm_search_rsb_tree()
444 	struct dlm_rsb *r;  in dlm_search_rsb_tree()
448 		r = rb_entry(node, struct dlm_rsb, res_hashnode);  in dlm_search_rsb_tree()
465 static int rsb_insert(struct dlm_rsb *rsb, struct rb_root *tree)  in rsb_insert()
472 		struct dlm_rsb *cur = rb_entry(*newn, struct dlm_rsb,  in rsb_insert()
541 			unsigned int flags, struct dlm_rsb **r_ret)  in find_rsb_dir()
543 	struct dlm_rsb *r = NULL;  in find_rsb_dir()
719 			  unsigned int flags, struct dlm_rsb **r_ret)  in find_rsb_nodir()
721 	struct dlm_rsb *r = NULL;  in find_rsb_nodir()
812 		    struct dlm_rsb **r_ret)  in find_rsb()
836 static int validate_master_nodeid(struct dlm_ls *ls, struct dlm_rsb *r,  in validate_master_nodeid()
876 static void __dlm_master_lookup(struct dlm_ls *ls, struct dlm_rsb *r, int our_nodeid,  in __dlm_master_lookup()
990 	struct dlm_rsb *r = NULL;  in dlm_master_lookup()
1095 	struct dlm_rsb *r;  in dlm_dump_rsb_hash()
1101 			r = rb_entry(n, struct dlm_rsb, res_hashnode);  in dlm_dump_rsb_hash()
1111 	struct dlm_rsb *r = NULL;  in dlm_dump_rsb_name()
1134 	struct dlm_rsb *r = container_of(kref, struct dlm_rsb, res_ref);  in toss_rsb()
1151 static void unhold_rsb(struct dlm_rsb *r)  in unhold_rsb()
1160 	struct dlm_rsb *r = container_of(kref, struct dlm_rsb, res_ref);  in kill_rsb()
1176 static void attach_lkb(struct dlm_rsb *r, struct dlm_lkb *lkb)  in attach_lkb()
1337 static void add_lkb(struct dlm_rsb *r, struct dlm_lkb *lkb, int status)  in add_lkb()
1371 static void del_lkb(struct dlm_rsb *r, struct dlm_lkb *lkb)  in del_lkb()
1378 static void move_lkb(struct dlm_rsb *r, struct dlm_lkb *lkb, int sts)  in move_lkb()
1577 	struct dlm_rsb *r;  in shrink_bucket()
1595 		r = rb_entry(n, struct dlm_rsb, res_hashnode);  in shrink_bucket()
1722 static void set_lvb_lock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in set_lvb_lock()
1773 static void set_lvb_unlock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in set_lvb_unlock()
1802 static void set_lvb_lock_pc(struct dlm_rsb *r, struct dlm_lkb *lkb,  in set_lvb_lock_pc()
1833 static void _remove_lock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in _remove_lock()
1842 static void remove_lock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in remove_lock()
1848 static void remove_lock_pc(struct dlm_rsb *r, struct dlm_lkb *lkb)  in remove_lock_pc()
1857 static int revert_lock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in revert_lock()
1884 static int revert_lock_pc(struct dlm_rsb *r, struct dlm_lkb *lkb)  in revert_lock_pc()
1889 static void _grant_lock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in _grant_lock()
1903 static void grant_lock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in grant_lock()
1909 static void grant_lock_pc(struct dlm_rsb *r, struct dlm_lkb *lkb,  in grant_lock_pc()
1920 static void grant_lock_pending(struct dlm_rsb *r, struct dlm_lkb *lkb)  in grant_lock_pending()
2033 static int conversion_deadlock_detect(struct dlm_rsb *r, struct dlm_lkb *lkb2)  in conversion_deadlock_detect()
2072 static int _can_be_granted(struct dlm_rsb *r, struct dlm_lkb *lkb, int now,  in _can_be_granted()
2218 static int can_be_granted(struct dlm_rsb *r, struct dlm_lkb *lkb, int now,  in can_be_granted()
2280 static int grant_pending_convert(struct dlm_rsb *r, int high, int *cw,  in grant_pending_convert()
2349 static int grant_pending_wait(struct dlm_rsb *r, int high, int *cw,  in grant_pending_wait()
2388 static void grant_pending_locks(struct dlm_rsb *r, unsigned int *count)  in grant_pending_locks()
2438 static void send_bast_queue(struct dlm_rsb *r, struct list_head *head,  in send_bast_queue()
2454 static void send_blocking_asts(struct dlm_rsb *r, struct dlm_lkb *lkb)  in send_blocking_asts()
2459 static void send_blocking_asts_all(struct dlm_rsb *r, struct dlm_lkb *lkb)  in send_blocking_asts_all()
2484 static int set_master(struct dlm_rsb *r, struct dlm_lkb *lkb)  in set_master()
2531 static void process_lookup_list(struct dlm_rsb *r)  in process_lookup_list()
2544 static void confirm_master(struct dlm_rsb *r, int error)  in confirm_master()
2869 static int do_request(struct dlm_rsb *r, struct dlm_lkb *lkb)  in do_request()
2891 static void do_request_effects(struct dlm_rsb *r, struct dlm_lkb *lkb,  in do_request_effects()
2905 static int do_convert(struct dlm_rsb *r, struct dlm_lkb *lkb)  in do_convert()
2959 static void do_convert_effects(struct dlm_rsb *r, struct dlm_lkb *lkb,  in do_convert_effects()
2977 static int do_unlock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in do_unlock()
2984 static void do_unlock_effects(struct dlm_rsb *r, struct dlm_lkb *lkb,  in do_unlock_effects()
2992 static int do_cancel(struct dlm_rsb *r, struct dlm_lkb *lkb)  in do_cancel()
3004 static void do_cancel_effects(struct dlm_rsb *r, struct dlm_lkb *lkb,  in do_cancel_effects()
3018 static int _request_lock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in _request_lock()
3047 static int _convert_lock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in _convert_lock()
3066 static int _unlock_lock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in _unlock_lock()
3085 static int _cancel_lock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in _cancel_lock()
3111 	struct dlm_rsb *r;  in request_lock()
3137 	struct dlm_rsb *r;  in convert_lock()
3159 	struct dlm_rsb *r;  in unlock_lock()
3181 	struct dlm_rsb *r;  in cancel_lock()
3362 static int create_message(struct dlm_rsb *r, struct dlm_lkb *lkb,  in create_message()
3400 static void send_args(struct dlm_rsb *r, struct dlm_lkb *lkb,  in send_args()
3444 static int send_common(struct dlm_rsb *r, struct dlm_lkb *lkb, int mstype)  in send_common()
3472 static int send_request(struct dlm_rsb *r, struct dlm_lkb *lkb)  in send_request()
3477 static int send_convert(struct dlm_rsb *r, struct dlm_lkb *lkb)  in send_convert()
3498 static int send_unlock(struct dlm_rsb *r, struct dlm_lkb *lkb)  in send_unlock()
3503 static int send_cancel(struct dlm_rsb *r, struct dlm_lkb *lkb)  in send_cancel()
3508 static int send_grant(struct dlm_rsb *r, struct dlm_lkb *lkb)  in send_grant()
3530 static int send_bast(struct dlm_rsb *r, struct dlm_lkb *lkb, int mode)  in send_bast()
3552 static int send_lookup(struct dlm_rsb *r, struct dlm_lkb *lkb)  in send_lookup()
3581 static int send_remove(struct dlm_rsb *r)  in send_remove()
3602 static int send_common_reply(struct dlm_rsb *r, struct dlm_lkb *lkb,  in send_common_reply()
3624 static int send_request_reply(struct dlm_rsb *r, struct dlm_lkb *lkb, int rv)  in send_request_reply()
3629 static int send_convert_reply(struct dlm_rsb *r, struct dlm_lkb *lkb, int rv)  in send_convert_reply()
3634 static int send_unlock_reply(struct dlm_rsb *r, struct dlm_lkb *lkb, int rv)  in send_unlock_reply()
3639 static int send_cancel_reply(struct dlm_rsb *r, struct dlm_lkb *lkb, int rv)  in send_cancel_reply()
3648 	struct dlm_rsb *r = &ls->ls_local_rsb;  in send_lookup_reply()
3836 	struct dlm_rsb *r;  in receive_request()
3915 	struct dlm_rsb *r;  in receive_convert()
3971 	struct dlm_rsb *r;  in receive_unlock()
4023 	struct dlm_rsb *r;  in receive_cancel()
4059 	struct dlm_rsb *r;  in receive_grant()
4090 	struct dlm_rsb *r;  in receive_bast()
4138 	struct dlm_rsb *r;  in receive_remove()
4232 	struct dlm_rsb *r;  in receive_request_reply()
4350 static void __receive_convert_reply(struct dlm_rsb *r, struct dlm_lkb *lkb,  in __receive_convert_reply()
4397 	struct dlm_rsb *r = lkb->lkb_resource;  in _receive_convert_reply()
4436 	struct dlm_rsb *r = lkb->lkb_resource;  in _receive_unlock_reply()
4488 	struct dlm_rsb *r = lkb->lkb_resource;  in _receive_cancel_reply()
4542 	struct dlm_rsb *r;  in receive_lookup_reply()
5033 	struct dlm_rsb *r;  in dlm_recover_waiters_post()
5130 static void purge_mstcpy_list(struct dlm_ls *ls, struct dlm_rsb *r,  in purge_mstcpy_list()
5153 void dlm_purge_mstcpy_locks(struct dlm_rsb *r)  in dlm_purge_mstcpy_locks()
5162 static void purge_dead_list(struct dlm_ls *ls, struct dlm_rsb *r,  in purge_dead_list()
5199 	struct dlm_rsb *r;  in dlm_recover_purge()
5239 static struct dlm_rsb *find_grant_rsb(struct dlm_ls *ls, int bucket)  in find_grant_rsb()
5242 	struct dlm_rsb *r;  in find_grant_rsb()
5246 		r = rb_entry(n, struct dlm_rsb, res_hashnode);  in find_grant_rsb()
5281 	struct dlm_rsb *r;  in dlm_recover_grant()
5325 static struct dlm_lkb *search_remid(struct dlm_rsb *r, int nodeid,  in search_remid()
5344 				  struct dlm_rsb *r, const struct dlm_rcom *rc)  in receive_rcom_lock_args()
5398 	struct dlm_rsb *r;  in dlm_recover_master_copy()
5482 	struct dlm_rsb *r;  in dlm_recover_process_copy()
5841 	struct dlm_rsb *r;  in dlm_user_deadlock()
6099 	struct dlm_rsb *r;  in dlm_debug_add_lkb()