[PATCH] knfsd: SUNRPC: update internal API: separate pmap register and temp sockets

Currently in the RPC server, registering with the local portmapper and
creating "permanent" sockets are tied together.  Expand the internal APIs to
allow these two socket characteristics to be separately specified.

This will be externalized in the next patch.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h
index db312a1e2eeb..cef11a6e81e9 100644
--- a/include/linux/sunrpc/svcsock.h
+++ b/include/linux/sunrpc/svcsock.h
@@ -74,4 +74,11 @@ int		svc_addsock(struct svc_serv *serv,
                             char *name_return,
                             int *proto);
 
+/*
+ * svc_makesock socket characteristics
+ */
+#define SVC_SOCK_DEFAULTS       (0U)
+#define SVC_SOCK_ANONYMOUS      (1U << 0)       /* don't register with pmap */
+#define SVC_SOCK_TEMPORARY      (1U << 1)       /* flag socket as temporary */
+
 #endif /* SUNRPC_SVCSOCK_H */