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authorChuck Lever <chuck.lever@oracle.com>2007-12-10 14:57:16 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2008-01-30 02:05:52 -0500
commit5d8515caeb99940f5ed56d22a03aba20bbe7fdcb (patch)
treeb17ec1fc7bf34a73f65bf8c4b9f837beb54a64f9
parentd4d3c507493afd3c9d19fbe9762f44e790909dbe (diff)
NFS: eliminate NIPQUAD(clp->cl_addr.sin_addr)
To ensure the NFS client displays IPv6 addresses properly, replace address family-specific NIPQUAD() invocations with a call to the RPC client to get a formatted string representing the remote peer's address. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
-rw-r--r--fs/nfs/client.c12
-rw-r--r--fs/nfs/delegation.c10
-rw-r--r--fs/nfs/nfs4state.c9
-rw-r--r--fs/nfs/super.c5
4 files changed, 20 insertions, 16 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 3b21731ae571..701cd193a014 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1279,10 +1279,10 @@ static int nfs_server_list_show(struct seq_file *m, void *v)
/* display one transport per line on subsequent lines */
clp = list_entry(v, struct nfs_client, cl_share_link);
- seq_printf(m, "v%u %02x%02x%02x%02x %4hx %3d %s\n",
+ seq_printf(m, "v%u %s %s %3d %s\n",
clp->rpc_ops->version,
- NIPQUAD(clp->cl_addr.sin_addr),
- ntohs(clp->cl_addr.sin_port),
+ rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_HEX_ADDR),
+ rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_HEX_PORT),
atomic_read(&clp->cl_count),
clp->cl_hostname);
@@ -1358,10 +1358,10 @@ static int nfs_volume_list_show(struct seq_file *m, void *v)
(unsigned long long) server->fsid.major,
(unsigned long long) server->fsid.minor);
- seq_printf(m, "v%u %02x%02x%02x%02x %4hx %-7s %-17s\n",
+ seq_printf(m, "v%u %s %s %-7s %-17s\n",
clp->rpc_ops->version,
- NIPQUAD(clp->cl_addr.sin_addr),
- ntohs(clp->cl_addr.sin_port),
+ rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_HEX_ADDR),
+ rpc_peeraddr2str(clp->cl_rpcclient, RPC_DISPLAY_HEX_PORT),
dev,
fsid);
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 11833f4caeaa..b03dcd8403f1 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -156,8 +156,9 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct
if (memcmp(&delegation->stateid, &nfsi->delegation->stateid,
sizeof(delegation->stateid)) != 0 ||
delegation->type != nfsi->delegation->type) {
- printk("%s: server %u.%u.%u.%u, handed out a duplicate delegation!\n",
- __FUNCTION__, NIPQUAD(clp->cl_addr.sin_addr));
+ printk(KERN_WARNING "%s: server %s handed out "
+ "a duplicate delegation!\n",
+ __FUNCTION__, clp->cl_hostname);
status = -EIO;
}
}
@@ -314,8 +315,9 @@ void nfs_expire_all_delegations(struct nfs_client *clp)
__module_get(THIS_MODULE);
atomic_inc(&clp->cl_count);
task = kthread_run(nfs_do_expire_all_delegations, clp,
- "%u.%u.%u.%u-delegreturn",
- NIPQUAD(clp->cl_addr.sin_addr));
+ "%s-delegreturn",
+ rpc_peeraddr2str(clp->cl_rpcclient,
+ RPC_DISPLAY_ADDR));
if (!IS_ERR(task))
return;
nfs_put_client(clp);
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index bf94c6e0a503..f9c7432471dc 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -758,8 +758,9 @@ static void nfs4_recover_state(struct nfs_client *clp)
__module_get(THIS_MODULE);
atomic_inc(&clp->cl_count);
- task = kthread_run(reclaimer, clp, "%u.%u.%u.%u-reclaim",
- NIPQUAD(clp->cl_addr.sin_addr));
+ task = kthread_run(reclaimer, clp, "%s-reclaim",
+ rpc_peeraddr2str(clp->cl_rpcclient,
+ RPC_DISPLAY_ADDR));
if (!IS_ERR(task))
return;
nfs4_clear_recover_bit(clp);
@@ -970,8 +971,8 @@ out:
module_put_and_exit(0);
return 0;
out_error:
- printk(KERN_WARNING "Error: state recovery failed on NFSv4 server %u.%u.%u.%u with error %d\n",
- NIPQUAD(clp->cl_addr.sin_addr), -status);
+ printk(KERN_WARNING "Error: state recovery failed on NFSv4 server %s"
+ " with error %d\n", clp->cl_hostname, -status);
set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state);
goto out;
}
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 5608e6a4c1e1..75f3cbf922a3 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -491,8 +491,9 @@ static int nfs_show_options(struct seq_file *m, struct vfsmount *mnt)
nfs_show_mount_options(m, nfss, 0);
- seq_printf(m, ",addr="NIPQUAD_FMT,
- NIPQUAD(nfss->nfs_client->cl_addr.sin_addr));
+ seq_printf(m, ",addr=%s",
+ rpc_peeraddr2str(nfss->nfs_client->cl_rpcclient,
+ RPC_DISPLAY_ADDR));
return 0;
}