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SUNRPC: export per-transport rpcbind netid's 

The rpcbind (v3+) netid is provided by each RPC client transport. This fixes
an omission in IPv6 rpcbind client support, and enables future extension.

Signed-off-by: Tom Talpey <tmt@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
\"Talpey, Thomas\ 2007-09-10 13:43:05 -04:00 committed by Trond Myklebust
parent 4f40ee4a02
commit 4417c8c41a
3 changed files with 10 additions and 2 deletions
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1
include/linux/sunrpc/xprt.h
View File

@ -56,6 +56,7 @@ enum rpc_display_format_t {
RPC_DISPLAY_HEX_ADDR,
RPC_DISPLAY_HEX_PORT,
RPC_DISPLAY_UNIVERSAL_ADDR,
RPC_DISPLAY_NETID,
RPC_DISPLAY_MAX,
};

3
net/sunrpc/rpcb_clnt.c
View File

@ -388,8 +388,7 @@ void rpcb_getport_async(struct rpc_task *task)
map->r_prot = xprt->prot;
map->r_port = 0;
map->r_xprt = xprt_get(xprt);
map->r_netid = (xprt->prot == IPPROTO_TCP) ? RPCBIND_NETID_TCP :
RPCBIND_NETID_UDP;
map->r_netid = rpc_peeraddr2str(clnt, RPC_DISPLAY_NETID);
memcpy(map->r_addr,
rpc_peeraddr2str(rpcb_clnt, RPC_DISPLAY_UNIVERSAL_ADDR),
sizeof(map->r_addr));

8
net/sunrpc/xprtsock.c
View File

@ -337,6 +337,10 @@ static void xs_format_ipv4_peer_addresses(struct rpc_xprt *xprt)
ntohs(addr->sin_port) & 0xff);
}
xprt->address_strings[RPC_DISPLAY_UNIVERSAL_ADDR] = buf;
xprt->address_strings[RPC_DISPLAY_NETID] =
kstrdup(xprt->prot == IPPROTO_UDP ?
RPCBIND_NETID_UDP : RPCBIND_NETID_TCP, GFP_KERNEL);
}
static void xs_format_ipv6_peer_addresses(struct rpc_xprt *xprt)
@ -398,6 +402,10 @@ static void xs_format_ipv6_peer_addresses(struct rpc_xprt *xprt)
ntohs(addr->sin6_port) & 0xff);
}
xprt->address_strings[RPC_DISPLAY_UNIVERSAL_ADDR] = buf;
xprt->address_strings[RPC_DISPLAY_NETID] =
kstrdup(xprt->prot == IPPROTO_UDP ?
RPCBIND_NETID_UDP6 : RPCBIND_NETID_TCP6, GFP_KERNEL);
}
static void xs_free_peer_addresses(struct rpc_xprt *xprt)