From: Chuck Lever Date: Mon, 10 Dec 2007 14:57:09 -0500 NFS: Enable NFS client to generate CLIENTID strings with IPv6 addresses We recently added methods to RPC transports that provide string versions of the remote peer address information. Convert the NFSv4 SETCLIENTID procedure to use those methods instead of building the client ID out of whole cloth. Signed-off-by: Chuck Lever Cc: Aurelien Charbon Signed-off-by: Trond Myklebust --- fs/nfs/nfs4proc.c | 12 ++++++++---- 1 files changed, 8 insertions(+), 4 deletions(-) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index d170f1d..4e33cc7 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2891,14 +2891,18 @@ int nfs4_proc_setclientid(struct nfs_client *clp, u32 program, unsigned short po for(;;) { setclientid.sc_name_len = scnprintf(setclientid.sc_name, - sizeof(setclientid.sc_name), "%s/%u.%u.%u.%u %s %u", - clp->cl_ipaddr, NIPQUAD(clp->cl_addr.sin_addr), + sizeof(setclientid.sc_name), "%s/%s %s %u", + clp->cl_ipaddr, + rpc_peeraddr2str(clp->cl_rpcclient, + RPC_DISPLAY_ADDR), cred->cr_ops->cr_name, clp->cl_id_uniquifier); setclientid.sc_netid_len = scnprintf(setclientid.sc_netid, - sizeof(setclientid.sc_netid), "tcp"); + sizeof(setclientid.sc_netid), + rpc_peeraddr2str(clp->cl_rpcclient, + RPC_DISPLAY_NETID)); setclientid.sc_uaddr_len = scnprintf(setclientid.sc_uaddr, - sizeof(setclientid.sc_uaddr), "%s.%d.%d", + sizeof(setclientid.sc_uaddr), "%s.%u.%u", clp->cl_ipaddr, port >> 8, port & 255); status = rpc_call_sync(clp->cl_rpcclient, &msg, 0);