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| author | Alexandros Batsakis <batsakis@netapp.com> | 2009-12-05 19:19:01 +0100 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-12-05 19:19:01 +0100 |
| commit | 07bccc2dd4e8745859f0fa7d120ea39320fbcdbf (patch) | |
| tree | 0a06d0689b300842a85c7c8f8605ea86dcb7cf81 /fs | |
| parent | nfs41: only state manager sets NFS4CLNT_SESSION_SETUP (diff) | |
| download | linux-07bccc2dd4e8745859f0fa7d120ea39320fbcdbf.tar.xz linux-07bccc2dd4e8745859f0fa7d120ea39320fbcdbf.zip | |
nfs41: add support for callback with RPC version number 4
The NFSv4.1 spec-29 (18.36.3) says that the server MUST use an ONC RPC
(program) version number equal to 4 in callbacks sent to the client.
For now we allow both versions 1 and 4.
Signed-off-by: Alexandros Batsakis <batsakis@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/callback.c | 1 | ||||
| -rw-r--r-- | fs/nfs/callback_xdr.c | 7 | ||||
| -rw-r--r-- | fs/nfs/internal.h | 1 | ||||
| -rw-r--r-- | fs/nfs/nfs4_fs.h | 1 |
4 files changed, 10 insertions, 0 deletions
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index e66ec5d169f7..73ab220354df 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -385,6 +385,7 @@ static int nfs_callback_authenticate(struct svc_rqst *rqstp) */ static struct svc_version *nfs4_callback_version[] = { [1] = &nfs4_callback_version1, + [4] = &nfs4_callback_version4, }; static struct svc_stat nfs4_callback_stats; diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index 76b0aa0f73bf..0fda5e66241d 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -718,3 +718,10 @@ struct svc_version nfs4_callback_version1 = { .vs_dispatch = NULL, }; +struct svc_version nfs4_callback_version4 = { + .vs_vers = 4, + .vs_nproc = ARRAY_SIZE(nfs4_callback_procedures1), + .vs_proc = nfs4_callback_procedures1, + .vs_xdrsize = NFS4_CALLBACK_XDRSIZE, + .vs_dispatch = NULL, +}; diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index a6f7b6cbfd09..7b890ba37fa2 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -156,6 +156,7 @@ struct vfsmount *nfs_do_refmount(const struct vfsmount *mnt_parent, struct dentr /* callback_xdr.c */ extern struct svc_version nfs4_callback_version1; +extern struct svc_version nfs4_callback_version4; /* pagelist.c */ extern int __init nfs_init_nfspagecache(void); diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index 5c7740178a08..0d25a82451d9 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -290,6 +290,7 @@ struct nfs4_mount_data; /* callback_xdr.c */ extern struct svc_version nfs4_callback_version1; +extern struct svc_version nfs4_callback_version4; #else |