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| author | Chuck Lever <chuck.lever@oracle.com> | 2008-03-14 14:10:30 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-03-19 18:00:22 -0400 |
| commit | 3f8400d1f1f9d5fb175bdbf6236e564dde454f28 (patch) | |
| tree | c5a15b86b049c60367ee525a05a4bc76d0a3b825 | |
| parent | f22d6d79fe227245363a8849ea8c85fe6c6598c3 (diff) | |
| download | op-kernel-dev-3f8400d1f1f9d5fb175bdbf6236e564dde454f28.zip op-kernel-dev-3f8400d1f1f9d5fb175bdbf6236e564dde454f28.tar.gz | |
NFS: Save the values of the "mount*=" mount options
Save the value of the mountproto= mountport= mountvers= and mountaddr=
options so that these values can be displayed later via
nfs_show_options().
This preserves the intent of the original mount options, should the file
system need to be remounted based on what's displayed in /proc/mounts.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | fs/nfs/client.c | 10 | ||||
| -rw-r--r-- | include/linux/nfs_fs_sb.h | 7 |
2 files changed, 17 insertions, 0 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 8740181..93dfd75 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -688,6 +688,16 @@ static int nfs_init_server(struct nfs_server *server, if (error < 0) goto error; + /* Preserve the values of mount_server-related mount options */ + if (data->mount_server.addrlen) { + memcpy(&server->mountd_address, &data->mount_server.address, + data->mount_server.addrlen); + server->mountd_addrlen = data->mount_server.addrlen; + } + server->mountd_version = data->mount_server.version; + server->mountd_port = data->mount_server.port; + server->mountd_protocol = data->mount_server.protocol; + server->namelen = data->namlen; /* Create a client RPC handle for the NFSv3 ACL management interface */ nfs_init_server_aclclient(server); diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 670e5c7..ac7e4fb 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -118,6 +118,13 @@ struct nfs_server { atomic_t active; /* Keep trace of any activity to this server */ wait_queue_head_t active_wq; /* Wait for any activity to stop */ + + /* mountd-related mount options */ + struct sockaddr_storage mountd_address; + size_t mountd_addrlen; + u32 mountd_version; + unsigned short mountd_port; + unsigned short mountd_protocol; }; /* Server capabilities */ |
