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authorTrond Myklebust <Trond.Myklebust@netapp.com>2005-08-25 16:25:57 -0700
committerTrond Myklebust <Trond.Myklebust@netapp.com>2005-09-23 12:38:59 -0400
commit3063d8a16643190f9e12e9c7e9f1ca56f7e7934e (patch)
treee44b1e23f7a7c642d9ef5040a2bc0b753e0fad99
parent278c995c8a153bb2a9bc427e931cfb9c8034c9d7 (diff)
NFS: Make /proc/mounts display the protocol used by NFSv4
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
-rw-r--r--fs/nfs/inode.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 062911e7ceb..358d8ef8c08 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -595,7 +595,6 @@ static int nfs_show_options(struct seq_file *m, struct vfsmount *mnt)
{ NFS_MOUNT_SOFT, ",soft", ",hard" },
{ NFS_MOUNT_INTR, ",intr", "" },
{ NFS_MOUNT_POSIX, ",posix", "" },
- { NFS_MOUNT_TCP, ",tcp", ",udp" },
{ NFS_MOUNT_NOCTO, ",nocto", "" },
{ NFS_MOUNT_NOAC, ",noac", "" },
{ NFS_MOUNT_NONLM, ",nolock", ",lock" },
@@ -604,6 +603,8 @@ static int nfs_show_options(struct seq_file *m, struct vfsmount *mnt)
};
struct proc_nfs_info *nfs_infop;
struct nfs_server *nfss = NFS_SB(mnt->mnt_sb);
+ char buf[12];
+ char *proto;
seq_printf(m, ",v%d", nfss->rpc_ops->version);
seq_printf(m, ",rsize=%d", nfss->rsize);
@@ -622,6 +623,18 @@ static int nfs_show_options(struct seq_file *m, struct vfsmount *mnt)
else
seq_puts(m, nfs_infop->nostr);
}
+ switch (nfss->client->cl_xprt->prot) {
+ case IPPROTO_TCP:
+ proto = "tcp";
+ break;
+ case IPPROTO_UDP:
+ proto = "udp";
+ break;
+ default:
+ snprintf(buf, sizeof(buf), "%u", nfss->client->cl_xprt->prot);
+ proto = buf;
+ }
+ seq_printf(m, ",proto=%s", proto);
seq_puts(m, ",addr=");
seq_escape(m, nfss->hostname, " \t\n\\");
return 0;