smb: smbdirect: introduce smbdirect_socket_set_logging()

This will be used by client and server in order to setup
their own logging functions.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/fs/smb/common/smbdirect/smbdirect_socket.c b/fs/smb/common/smbdirect/smbdirect_socket.c
index 421a5c2c705eb2594b6b62111314ce88921dca45..6c2732496cf7335371f1406a2409a6267b91c8db 100644 (file)
--- a/fs/smb/common/smbdirect/smbdirect_socket.c
+++ b/fs/smb/common/smbdirect/smbdirect_socket.c
@@ -24,3 +24,23 @@ static void smbdirect_socket_prepare_create(struct smbdirect_socket *sc,
         */
        sc->workqueue = workqueue;
 }
+
+__maybe_unused /* this is temporary while this file is included in others */
+static void smbdirect_socket_set_logging(struct smbdirect_socket *sc,
+                                        void *private_ptr,
+                                        bool (*needed)(struct smbdirect_socket *sc,
+                                                       void *private_ptr,
+                                                       unsigned int lvl,
+                                                       unsigned int cls),
+                                        void (*vaprintf)(struct smbdirect_socket *sc,
+                                                         const char *func,
+                                                         unsigned int line,
+                                                         void *private_ptr,
+                                                         unsigned int lvl,
+                                                         unsigned int cls,
+                                                         struct va_format *vaf))
+{
+       sc->logging.private_ptr = private_ptr;
+       sc->logging.needed = needed;
+       sc->logging.vaprintf = vaprintf;
+}