28 	struct ipc_namespace *ns;  in ipcns_callback()  local
37 		ns = container_of(self, struct ipc_namespace, ipcns_nb);  in ipcns_callback()
47 		recompute_msgmni(ns);  in ipcns_callback()
56 int register_ipcns_notifier(struct ipc_namespace *ns)  in register_ipcns_notifier()  argument
60 	memset(&ns->ipcns_nb, 0, sizeof(ns->ipcns_nb));  in register_ipcns_notifier()
61 	ns->ipcns_nb.notifier_call = ipcns_callback;  in register_ipcns_notifier()
62 	ns->ipcns_nb.priority = IPCNS_CALLBACK_PRI;  in register_ipcns_notifier()
63 	rc = blocking_notifier_chain_register(&ipcns_chain, &ns->ipcns_nb);  in register_ipcns_notifier()
65 		ns->auto_msgmni = 1;  in register_ipcns_notifier()
69 int cond_register_ipcns_notifier(struct ipc_namespace *ns)  in cond_register_ipcns_notifier()  argument
73 	memset(&ns->ipcns_nb, 0, sizeof(ns->ipcns_nb));  in cond_register_ipcns_notifier()
74 	ns->ipcns_nb.notifier_call = ipcns_callback;  in cond_register_ipcns_notifier()
75 	ns->ipcns_nb.priority = IPCNS_CALLBACK_PRI;  in cond_register_ipcns_notifier()
77 							&ns->ipcns_nb);  in cond_register_ipcns_notifier()
79 		ns->auto_msgmni = 1;  in cond_register_ipcns_notifier()
83 void unregister_ipcns_notifier(struct ipc_namespace *ns)  in unregister_ipcns_notifier()  argument
85 	blocking_notifier_chain_unregister(&ipcns_chain, &ns->ipcns_nb);  in unregister_ipcns_notifier()
86 	ns->auto_msgmni = 0;  in unregister_ipcns_notifier()