17 static struct cxl_calls *cxl_calls;  variable
24 static inline struct cxl_calls *cxl_calls_get(void)  in cxl_calls_get()
26 	struct cxl_calls *calls = NULL;  in cxl_calls_get()
29 	calls = rcu_dereference(cxl_calls);  in cxl_calls_get()
37 static inline void cxl_calls_put(struct cxl_calls *calls)  in cxl_calls_put()
39 	BUG_ON(calls != cxl_calls);  in cxl_calls_put()
42 	module_put(cxl_calls->owner);  in cxl_calls_put()
47 static inline struct cxl_calls *cxl_calls_get(void)  in cxl_calls_get()
49 	return cxl_calls;  in cxl_calls_get()
52 static inline void cxl_calls_put(struct cxl_calls *calls) { }  in cxl_calls_put()
58 	struct cxl_calls *calls;  in cxl_slbia()
70 int register_cxl_calls(struct cxl_calls *calls)  in register_cxl_calls()
72 	if (cxl_calls)  in register_cxl_calls()
75 	rcu_assign_pointer(cxl_calls, calls);  in register_cxl_calls()
80 void unregister_cxl_calls(struct cxl_calls *calls)  in unregister_cxl_calls()
82 	BUG_ON(cxl_calls->owner != calls->owner);  in unregister_cxl_calls()
83 	RCU_INIT_POINTER(cxl_calls, NULL);  in unregister_cxl_calls()