15 static struct cxl_calls *cxl_calls;  variable
22 static inline struct cxl_calls *cxl_calls_get(void)  in cxl_calls_get()
24 	struct cxl_calls *calls = NULL;  in cxl_calls_get()
27 	calls = rcu_dereference(cxl_calls);  in cxl_calls_get()
35 static inline void cxl_calls_put(struct cxl_calls *calls)  in cxl_calls_put()
37 	BUG_ON(calls != cxl_calls);  in cxl_calls_put()
40 	module_put(cxl_calls->owner);  in cxl_calls_put()
45 static inline struct cxl_calls *cxl_calls_get(void)  in cxl_calls_get()
47 	return cxl_calls;  in cxl_calls_get()
50 static inline void cxl_calls_put(struct cxl_calls *calls) { }  in cxl_calls_put()
69 	struct cxl_calls *calls;  in cxl_slbia()
81 int register_cxl_calls(struct cxl_calls *calls)  in register_cxl_calls()
83 	if (cxl_calls)  in register_cxl_calls()
86 	rcu_assign_pointer(cxl_calls, calls);  in register_cxl_calls()
91 void unregister_cxl_calls(struct cxl_calls *calls)  in unregister_cxl_calls()
93 	BUG_ON(cxl_calls->owner != calls->owner);  in unregister_cxl_calls()
94 	RCU_INIT_POINTER(cxl_calls, NULL);  in unregister_cxl_calls()