1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Witness Service client for CIFS
5 * Copyright (c) 2020 Samuel Cabrero <scabrero@suse.de>
16 #ifdef CONFIG_CIFS_SWN_UPCALL
17 extern int cifs_swn_register(struct cifs_tcon *tcon);
19 extern int cifs_swn_unregister(struct cifs_tcon *tcon);
21 extern int cifs_swn_notify(struct sk_buff *skb, struct genl_info *info);
23 extern void cifs_swn_dump(struct seq_file *m);
25 extern void cifs_swn_check(void);
27 static inline bool cifs_swn_set_server_dstaddr(struct TCP_Server_Info *server)
29 if (server->use_swn_dstaddr) {
30 server->dstaddr = server->swn_dstaddr;
36 static inline void cifs_swn_reset_server_dstaddr(struct TCP_Server_Info *server)
38 server->use_swn_dstaddr = false;
43 static inline int cifs_swn_register(struct cifs_tcon *tcon) { return 0; }
44 static inline int cifs_swn_unregister(struct cifs_tcon *tcon) { return 0; }
45 static inline int cifs_swn_notify(struct sk_buff *s, struct genl_info *i) { return 0; }
46 static inline void cifs_swn_dump(struct seq_file *m) {}
47 static inline void cifs_swn_check(void) {}
48 static inline bool cifs_swn_set_server_dstaddr(struct TCP_Server_Info *server) { return false; }
49 static inline void cifs_swn_reset_server_dstaddr(struct TCP_Server_Info *server) {}
51 #endif /* CONFIG_CIFS_SWN_UPCALL */
52 #endif /* _CIFS_SWN_H */