NFS: Adjust nfs_clone_mount structure to store "struct sockaddr *"
Change the addr field in the nfs_clone_mount structure to store a "struct
sockaddr *" to support non-IPv4 addresses in the NFS client.
Note this is mostly a cosmetic change, and does not actually allow
referrals using IPv6 addresses. The existing referral code assumes that
the server returns a string that represents an IPv4 address. This code
needs to support hostnames and IPv6 addresses as well as IPv4 addresses,
thus it will need to be reorganized completely (to handle DNS resolution
in user space).
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>
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index c8458b16..75dd4e2 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -21,7 +21,8 @@
struct nfs_fattr *fattr;
char *hostname;
char *mnt_path;
- struct sockaddr_in *addr;
+ struct sockaddr *addr;
+ size_t addrlen;
rpc_authflavor_t authflavor;
};