[PATCH 04/25] NFS: Enable NFS client to generate CLIENTID strings with IPv6 addresses
From: Chuck Lever <hidden>
Date: 2007-11-13 18:31:21
Also in:
linux-nfs
Subsystem:
filesystems (vfs and infrastructure), nfs, sunrpc, and lockd clients, the rest · Maintainers:
Alexander Viro, Christian Brauner, Trond Myklebust, Anna Schumaker, Linus Torvalds
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 <redacted> Cc: Aurelien Charbon <redacted> --- 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 f03d9d5..ec58d1e 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c@@ -2912,14 +2912,18 @@ 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); -------------------------------------------------------------------------
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