| /Linux-v5.10/fs/dlm/ |
| D | lock.h | 15 void dlm_dump_rsb_name(struct dlm_ls *ls, char *name, int len);
17 void dlm_receive_message_saved(struct dlm_ls *ls, struct dlm_message *ms,
24 void dlm_scan_rsbs(struct dlm_ls *ls);
25 int dlm_lock_recovery_try(struct dlm_ls *ls);
26 void dlm_unlock_recovery(struct dlm_ls *ls);
27 void dlm_scan_waiters(struct dlm_ls *ls);
28 void dlm_scan_timeout(struct dlm_ls *ls);
29 void dlm_adjust_timeouts(struct dlm_ls *ls);
30 int dlm_master_lookup(struct dlm_ls *ls, int nodeid, char *name, int len,
36 void dlm_recover_purge(struct dlm_ls *ls);
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| D | recover.h | 15 int dlm_wait_function(struct dlm_ls *ls, int (*testfn) (struct dlm_ls *ls));
16 uint32_t dlm_recover_status(struct dlm_ls *ls);
17 void dlm_set_recover_status(struct dlm_ls *ls, uint32_t status);
18 int dlm_recover_members_wait(struct dlm_ls *ls);
19 int dlm_recover_directory_wait(struct dlm_ls *ls);
20 int dlm_recover_locks_wait(struct dlm_ls *ls);
21 int dlm_recover_done_wait(struct dlm_ls *ls);
22 int dlm_recover_masters(struct dlm_ls *ls);
23 int dlm_recover_master_reply(struct dlm_ls *ls, struct dlm_rcom *rc);
24 int dlm_recover_locks(struct dlm_ls *ls);
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| D | member.h | 14 int dlm_ls_stop(struct dlm_ls *ls);
15 int dlm_ls_start(struct dlm_ls *ls);
16 void dlm_clear_members(struct dlm_ls *ls);
17 void dlm_clear_members_gone(struct dlm_ls *ls);
18 int dlm_recover_members(struct dlm_ls *ls, struct dlm_recover *rv,int *neg_out);
19 int dlm_is_removed(struct dlm_ls *ls, int nodeid);
20 int dlm_is_member(struct dlm_ls *ls, int nodeid);
22 void dlm_slot_save(struct dlm_ls *ls, struct dlm_rcom *rc,
24 void dlm_slots_copy_out(struct dlm_ls *ls, struct dlm_rcom *rc);
25 int dlm_slots_copy_in(struct dlm_ls *ls);
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| D | lockspace.c | 35 static ssize_t dlm_control_store(struct dlm_ls *ls, const char *buf, size_t len) in dlm_control_store()
61 static ssize_t dlm_event_store(struct dlm_ls *ls, const char *buf, size_t len) in dlm_event_store()
72 static ssize_t dlm_id_show(struct dlm_ls *ls, char *buf) in dlm_id_show()
77 static ssize_t dlm_id_store(struct dlm_ls *ls, const char *buf, size_t len) in dlm_id_store()
86 static ssize_t dlm_nodir_show(struct dlm_ls *ls, char *buf) in dlm_nodir_show()
91 static ssize_t dlm_nodir_store(struct dlm_ls *ls, const char *buf, size_t len) in dlm_nodir_store()
103 static ssize_t dlm_recover_status_show(struct dlm_ls *ls, char *buf) in dlm_recover_status_show()
109 static ssize_t dlm_recover_nodeid_show(struct dlm_ls *ls, char *buf) in dlm_recover_nodeid_show()
116 ssize_t (*show)(struct dlm_ls *, char *);
117 ssize_t (*store)(struct dlm_ls *, const char *, size_t);
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| D | recover.c | 42 int dlm_wait_function(struct dlm_ls *ls, int (*testfn) (struct dlm_ls *ls)) in dlm_wait_function()
74 uint32_t dlm_recover_status(struct dlm_ls *ls) in dlm_recover_status()
83 static void _set_recover_status(struct dlm_ls *ls, uint32_t status) in _set_recover_status()
88 void dlm_set_recover_status(struct dlm_ls *ls, uint32_t status) in dlm_set_recover_status()
95 static int wait_status_all(struct dlm_ls *ls, uint32_t wait_status, in wait_status_all()
128 static int wait_status_low(struct dlm_ls *ls, uint32_t wait_status, in wait_status_low()
154 static int wait_status(struct dlm_ls *ls, uint32_t status) in wait_status()
169 int dlm_recover_members_wait(struct dlm_ls *ls) in dlm_recover_members_wait()
212 int dlm_recover_directory_wait(struct dlm_ls *ls) in dlm_recover_directory_wait()
217 int dlm_recover_locks_wait(struct dlm_ls *ls) in dlm_recover_locks_wait()
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| D | ast.h | 17 int dlm_rem_lkb_callback(struct dlm_ls *ls, struct dlm_lkb *lkb,
23 int dlm_callback_start(struct dlm_ls *ls);
24 void dlm_callback_stop(struct dlm_ls *ls);
25 void dlm_callback_suspend(struct dlm_ls *ls);
26 void dlm_callback_resume(struct dlm_ls *ls);
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| D | recoverd.h | 15 void dlm_recoverd_stop(struct dlm_ls *ls);
16 int dlm_recoverd_start(struct dlm_ls *ls);
17 void dlm_recoverd_suspend(struct dlm_ls *ls);
18 void dlm_recoverd_resume(struct dlm_ls *ls);
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| D | requestqueue.h | 14 void dlm_add_requestqueue(struct dlm_ls *ls, int nodeid, struct dlm_message *ms);
15 int dlm_process_requestqueue(struct dlm_ls *ls);
16 void dlm_wait_requestqueue(struct dlm_ls *ls);
17 void dlm_purge_requestqueue(struct dlm_ls *ls);
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| D | lockspace.h | 17 struct dlm_ls *dlm_find_lockspace_global(uint32_t id);
18 struct dlm_ls *dlm_find_lockspace_local(void *id);
19 struct dlm_ls *dlm_find_lockspace_device(int minor);
20 void dlm_put_lockspace(struct dlm_ls *ls);
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| D | dir.h | 16 int dlm_hash2nodeid(struct dlm_ls *ls, uint32_t hash);
17 void dlm_recover_dir_nodeid(struct dlm_ls *ls);
18 int dlm_recover_directory(struct dlm_ls *ls);
19 void dlm_copy_master_names(struct dlm_ls *ls, char *inbuf, int inlen,
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| D | rcom.c | 25 static int rcom_response(struct dlm_ls *ls) in rcom_response()
30 static int create_rcom(struct dlm_ls *ls, int to_nodeid, int type, int len, in create_rcom()
65 static void send_rcom(struct dlm_ls *ls, struct dlm_mhandle *mh, in send_rcom()
72 static void set_rcom_status(struct dlm_ls *ls, struct rcom_status *rs, in set_rcom_status()
82 static void set_rcom_config(struct dlm_ls *ls, struct rcom_config *rf, in set_rcom_config()
93 static int check_rcom_config(struct dlm_ls *ls, struct dlm_rcom *rc, int nodeid) in check_rcom_config()
115 static void allow_sync_reply(struct dlm_ls *ls, uint64_t *new_seq) in allow_sync_reply()
123 static void disallow_sync_reply(struct dlm_ls *ls) in disallow_sync_reply()
142 int dlm_rcom_status(struct dlm_ls *ls, int nodeid, uint32_t status_flags) in dlm_rcom_status()
192 static void receive_rcom_status(struct dlm_ls *ls, struct dlm_rcom *rc_in) in receive_rcom_status()
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| D | member.c | 27 void dlm_slot_save(struct dlm_ls *ls, struct dlm_rcom *rc, in dlm_slot_save()
39 void dlm_slots_copy_out(struct dlm_ls *ls, struct dlm_rcom *rc) in dlm_slots_copy_out()
61 static void log_slots(struct dlm_ls *ls, uint32_t gen, int num_slots, in log_slots()
96 int dlm_slots_copy_in(struct dlm_ls *ls) in dlm_slots_copy_in()
164 int dlm_slots_assign(struct dlm_ls *ls, int *num_slots, int *slots_size, in dlm_slots_assign()
290 static void add_ordered_member(struct dlm_ls *ls, struct dlm_member *new) in add_ordered_member()
314 static int dlm_add_member(struct dlm_ls *ls, struct dlm_config_node *node) in dlm_add_member()
348 int dlm_is_member(struct dlm_ls *ls, int nodeid) in dlm_is_member()
355 int dlm_is_removed(struct dlm_ls *ls, int nodeid) in dlm_is_removed()
373 void dlm_clear_members(struct dlm_ls *ls) in dlm_clear_members()
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| D | recoverd.c | 31 static int enable_locking(struct dlm_ls *ls, uint64_t seq) in enable_locking()
51 static int ls_recover(struct dlm_ls *ls, struct dlm_recover *rv) in ls_recover()
256 static void do_ls_recovery(struct dlm_ls *ls) in do_ls_recovery()
276 struct dlm_ls *ls; in dlm_recoverd()
324 int dlm_recoverd_start(struct dlm_ls *ls) in dlm_recoverd_start()
337 void dlm_recoverd_stop(struct dlm_ls *ls) in dlm_recoverd_stop()
342 void dlm_recoverd_suspend(struct dlm_ls *ls) in dlm_recoverd_suspend()
348 void dlm_recoverd_resume(struct dlm_ls *ls) in dlm_recoverd_resume()
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| D | memory.h | 17 struct dlm_rsb *dlm_allocate_rsb(struct dlm_ls *ls);
19 struct dlm_lkb *dlm_allocate_lkb(struct dlm_ls *ls);
21 char *dlm_allocate_lvb(struct dlm_ls *ls);
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| D | requestqueue.c | 32 void dlm_add_requestqueue(struct dlm_ls *ls, int nodeid, struct dlm_message *ms) in dlm_add_requestqueue()
63 int dlm_process_requestqueue(struct dlm_ls *ls) in dlm_process_requestqueue()
116 void dlm_wait_requestqueue(struct dlm_ls *ls) in dlm_wait_requestqueue()
128 static int purge_request(struct dlm_ls *ls, struct dlm_message *ms, int nodeid) in purge_request()
153 void dlm_purge_requestqueue(struct dlm_ls *ls) in dlm_purge_requestqueue()
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| D | rcom.h | 15 int dlm_rcom_status(struct dlm_ls *ls, int nodeid, uint32_t status_flags);
16 int dlm_rcom_names(struct dlm_ls *ls, int nodeid, char *last_name,int last_len);
19 void dlm_receive_rcom(struct dlm_ls *ls, struct dlm_rcom *rc, int nodeid);
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| D | ast.c | 54 struct dlm_ls *ls = lkb->lkb_resource->res_ls; in dlm_add_lkb_callback()
112 int dlm_rem_lkb_callback(struct dlm_ls *ls, struct dlm_lkb *lkb, in dlm_rem_lkb_callback()
176 struct dlm_ls *ls = lkb->lkb_resource->res_ls; in dlm_add_cb()
216 struct dlm_ls *ls = lkb->lkb_resource->res_ls; in dlm_callback_work()
268 int dlm_callback_start(struct dlm_ls *ls) in dlm_callback_start()
279 void dlm_callback_stop(struct dlm_ls *ls) in dlm_callback_stop()
285 void dlm_callback_suspend(struct dlm_ls *ls) in dlm_callback_suspend()
295 void dlm_callback_resume(struct dlm_ls *ls) in dlm_callback_resume()
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| D | dlm_internal.h | 50 struct dlm_ls;
292 struct dlm_ls *res_ls; /* the lockspace */
518 struct dlm_ls { struct
699 static inline int dlm_locking_stopped(struct dlm_ls *ls) in dlm_locking_stopped()
704 static inline int dlm_recovery_stopped(struct dlm_ls *ls) in dlm_recovery_stopped()
709 static inline int dlm_no_directory(struct dlm_ls *ls) in dlm_no_directory()
723 void dlm_create_debug_file(struct dlm_ls *ls);
724 void dlm_delete_debug_file(struct dlm_ls *ls);
728 static inline void dlm_create_debug_file(struct dlm_ls *ls) { } in dlm_create_debug_file()
729 static inline void dlm_delete_debug_file(struct dlm_ls *ls) { } in dlm_delete_debug_file()
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| D | lock.c | 89 static void do_purge(struct dlm_ls *ls, int nodeid, int pid);
203 static inline void dlm_lock_recovery(struct dlm_ls *ls) in dlm_lock_recovery()
208 void dlm_unlock_recovery(struct dlm_ls *ls) in dlm_unlock_recovery()
213 int dlm_lock_recovery_try(struct dlm_ls *ls) in dlm_lock_recovery_try()
349 struct dlm_ls *ls = r->res_ls; in put_rsb()
362 static int pre_rsb_struct(struct dlm_ls *ls) in pre_rsb_struct()
398 static int get_rsb_struct(struct dlm_ls *ls, char *name, int len, in get_rsb_struct()
543 static int find_rsb_dir(struct dlm_ls *ls, char *name, int len, in find_rsb_dir()
722 static int find_rsb_nodir(struct dlm_ls *ls, char *name, int len, in find_rsb_nodir()
816 static int find_rsb(struct dlm_ls *ls, char *name, int len, int from_nodeid, in find_rsb()
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| D | memory.c | 43 char *dlm_allocate_lvb(struct dlm_ls *ls) in dlm_allocate_lvb()
56 struct dlm_rsb *dlm_allocate_rsb(struct dlm_ls *ls) in dlm_allocate_rsb()
71 struct dlm_lkb *dlm_allocate_lkb(struct dlm_ls *ls) in dlm_allocate_lkb()
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| D | dir.c | 33 int dlm_hash2nodeid(struct dlm_ls *ls, uint32_t hash) in dlm_hash2nodeid()
50 void dlm_recover_dir_nodeid(struct dlm_ls *ls) in dlm_recover_dir_nodeid()
61 int dlm_recover_directory(struct dlm_ls *ls) in dlm_recover_directory()
198 static struct dlm_rsb *find_rsb_root(struct dlm_ls *ls, char *name, int len) in find_rsb_root()
234 void dlm_copy_master_names(struct dlm_ls *ls, char *inbuf, int inlen, in dlm_copy_master_names()
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| D | user.c | 178 struct dlm_ls *ls; in dlm_user_add_ast()
239 struct dlm_ls *ls; in device_user_lock()
293 struct dlm_ls *ls; in device_user_unlock()
322 struct dlm_ls *ls; in device_user_deadlock()
335 static int dlm_device_register(struct dlm_ls *ls, char *name) in dlm_device_register()
367 int dlm_device_deregister(struct dlm_ls *ls) in dlm_device_deregister()
383 struct dlm_ls *ls; in device_user_purge()
399 struct dlm_ls *ls; in device_create_lockspace()
429 struct dlm_ls *ls; in device_remove_lockspace()
633 struct dlm_ls *ls; in device_open()
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| D | user.h | 13 int dlm_device_deregister(struct dlm_ls *ls);
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| D | plock.c | 77 static void do_unlock_close(struct dlm_ls *ls, u64 number, in do_unlock_close()
104 struct dlm_ls *ls; in dlm_posix_lock()
244 struct dlm_ls *ls; in dlm_posix_unlock()
318 struct dlm_ls *ls; in dlm_posix_get()
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| D | debug_fs.c | 423 struct dlm_ls *ls = seq->private; in table_seq_start()
501 struct dlm_ls *ls = seq->private; in table_seq_next()
701 struct dlm_ls *ls = file->private_data; in waiters_read()
731 void dlm_delete_debug_file(struct dlm_ls *ls) in dlm_delete_debug_file()
740 void dlm_create_debug_file(struct dlm_ls *ls) in dlm_create_debug_file()
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