30 static struct oplock_info *alloc_opinfo(struct ksmbd_work *work,  in alloc_opinfo()
35 	struct oplock_info *opinfo;  in alloc_opinfo()
37 	opinfo = kzalloc(sizeof(struct oplock_info), GFP_KERNEL);  in alloc_opinfo()
59 static void lease_add_list(struct oplock_info *opinfo)  in lease_add_list()
68 static void lease_del_list(struct oplock_info *opinfo)  in lease_del_list()
93 static int alloc_lease(struct oplock_info *opinfo, struct lease_ctx_info *lctx)  in alloc_lease()
116 static void free_lease(struct oplock_info *opinfo)  in free_lease()
124 static void free_opinfo(struct oplock_info *opinfo)  in free_opinfo()
135 	struct oplock_info *opinfo;  in opinfo_free_rcu()
137 	opinfo = container_of(rcu_head, struct oplock_info, rcu_head);  in opinfo_free_rcu()
141 struct oplock_info *opinfo_get(struct ksmbd_file *fp)  in opinfo_get()
143 	struct oplock_info *opinfo;  in opinfo_get()
154 static struct oplock_info *opinfo_get_list(struct ksmbd_inode *ci)  in opinfo_get_list()
156 	struct oplock_info *opinfo;  in opinfo_get_list()
162 	opinfo = list_first_or_null_rcu(&ci->m_op_list, struct oplock_info,  in opinfo_get_list()
181 void opinfo_put(struct oplock_info *opinfo)  in opinfo_put()
192 static void opinfo_add(struct oplock_info *opinfo)  in opinfo_add()
201 static void opinfo_del(struct oplock_info *opinfo)  in opinfo_del()
245 int opinfo_write_to_read(struct oplock_info *opinfo)  in opinfo_write_to_read()
269 int opinfo_read_handle_to_read(struct oplock_info *opinfo)  in opinfo_read_handle_to_read()
284 int opinfo_write_to_none(struct oplock_info *opinfo)  in opinfo_write_to_none()
307 int opinfo_read_to_none(struct oplock_info *opinfo)  in opinfo_read_to_none()
329 int lease_read_to_write(struct oplock_info *opinfo)  in lease_read_to_write()
354 static int lease_none_upgrade(struct oplock_info *opinfo, __le32 new_state)  in lease_none_upgrade()
384 	struct oplock_info *opinfo;  in close_id_del_oplock()
418 static void grant_write_oplock(struct oplock_info *opinfo_new, int req_oplock,  in grant_write_oplock()
441 static void grant_read_oplock(struct oplock_info *opinfo_new,  in grant_read_oplock()
463 static void grant_none_oplock(struct oplock_info *opinfo_new,  in grant_none_oplock()
476 static inline int compare_guid_key(struct oplock_info *opinfo,  in compare_guid_key()
499 static struct oplock_info *same_client_has_lease(struct ksmbd_inode *ci,  in same_client_has_lease()
505 	struct oplock_info *opinfo;  in same_client_has_lease()
506 	struct oplock_info *m_opinfo = NULL;  in same_client_has_lease()
562 static void wait_for_break_ack(struct oplock_info *opinfo)  in wait_for_break_ack()
580 static void wake_up_oplock_break(struct oplock_info *opinfo)  in wake_up_oplock_break()
588 static int oplock_break_pending(struct oplock_info *opinfo, int req_op_level)  in oplock_break_pending()
702 static int smb2_oplock_break_noti(struct oplock_info *opinfo)  in smb2_oplock_break_noti()
803 static int smb2_lease_break_noti(struct oplock_info *opinfo)  in smb2_lease_break_noti()
857 static void wait_lease_breaking(struct oplock_info *opinfo)  in wait_lease_breaking()
874 static int oplock_break(struct oplock_info *brk_opinfo, int req_op_level)  in oplock_break()
949 	struct oplock_info *opinfo;  in destroy_lease_table()
979 	struct oplock_info *opinfo;  in find_same_lease_key()
1029 static void copy_lease(struct oplock_info *op1, struct oplock_info *op2)  in copy_lease()
1044 static int add_lease_global_list(struct oplock_info *opinfo)  in add_lease_global_list()
1074 static void set_oplock_level(struct oplock_info *opinfo, int level,  in set_oplock_level()
1094 	struct oplock_info *opinfo;  in smb_send_parent_lease_break_noti()
1130 	struct oplock_info *opinfo;  in smb_lazy_parent_lease_break_close()
1182 	struct oplock_info *opinfo = NULL, *prev_opinfo = NULL;  in smb_grant_oplock()
1219 		struct oplock_info *m_opinfo;  in smb_grant_oplock()
1313 	struct oplock_info *brk_opinfo;  in smb_break_all_write_oplock()
1340 	struct oplock_info *op, *brk_op;  in smb_break_all_levII_oplock()
1757 struct oplock_info *lookup_lease_in_table(struct ksmbd_conn *conn,  in lookup_lease_in_table()
1760 	struct oplock_info *opinfo = NULL, *ret_op = NULL;  in lookup_lease_in_table()
1810 	struct oplock_info *opinfo = opinfo_get(fp);  in smb2_check_durable_oplock()