93 	struct afs_cb_interest *cbi, *vcbi, *new, *old;  in afs_register_server_cb_interest()  local
102 	cbi = afs_get_cb_interest(entry->cb_interest);  in afs_register_server_cb_interest()
107 		if (vcbi == cbi) {  in afs_register_server_cb_interest()
108 			afs_put_cb_interest(afs_v2net(vnode), cbi);  in afs_register_server_cb_interest()
115 		if (cbi && vcbi->server == cbi->server) {  in afs_register_server_cb_interest()
118 			vnode->cb_interest = cbi;  in afs_register_server_cb_interest()
125 		if (!cbi && vcbi->server == server) {  in afs_register_server_cb_interest()
129 				afs_put_cb_interest(afs_v2net(vnode), cbi);  in afs_register_server_cb_interest()
133 			entry->cb_interest = cbi;  in afs_register_server_cb_interest()
139 	if (!cbi) {  in afs_register_server_cb_interest()
147 			cbi = new;  in afs_register_server_cb_interest()
150 			cbi = afs_get_cb_interest(entry->cb_interest);  in afs_register_server_cb_interest()
156 	ASSERT(cbi);  in afs_register_server_cb_interest()
164 	vnode->cb_interest = cbi;  in afs_register_server_cb_interest()
165 	vnode->cb_s_break = cbi->server->cb_s_break;  in afs_register_server_cb_interest()
177 void afs_put_cb_interest(struct afs_net *net, struct afs_cb_interest *cbi)  in afs_put_cb_interest()  argument
181 	if (cbi && refcount_dec_and_test(&cbi->usage)) {  in afs_put_cb_interest()
182 		if (!hlist_unhashed(&cbi->cb_vlink)) {  in afs_put_cb_interest()
183 			write_lock(&cbi->server->cb_break_lock);  in afs_put_cb_interest()
185 			hlist_del_init(&cbi->cb_vlink);  in afs_put_cb_interest()
186 			vi = cbi->vol_interest;  in afs_put_cb_interest()
187 			cbi->vol_interest = NULL;  in afs_put_cb_interest()
193 			write_unlock(&cbi->server->cb_break_lock);  in afs_put_cb_interest()
195 			afs_put_server(net, cbi->server);  in afs_put_cb_interest()
197 		kfree(cbi);  in afs_put_cb_interest()
247 	struct afs_cb_interest *cbi;  in afs_break_one_callback()  local
273 	hlist_for_each_entry(cbi, &vi->cb_interests, cb_vlink) {  in afs_break_one_callback()
276 			struct afs_super_info *as = AFS_FS_S(cbi->sb);  in afs_break_one_callback()
285 			inode = ilookup5_nowait(cbi->sb, fid->vnode,  in afs_break_one_callback()