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| author | Chuck Lever <chuck.lever@oracle.com> | 2007-12-10 14:58:15 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-01-30 02:05:54 -0500 |
| commit | 6e4cffd7b2cf86022dcf9cceeb63f16ff852caa1 (patch) | |
| tree | 9f92711937e876f2e2e143c612fcbfb7c1b7d03a | |
| parent | 3b0d3f93d01bb013c3dcf9555d2d111c91ac6a1e (diff) | |
| download | blackbird-op-linux-6e4cffd7b2cf86022dcf9cceeb63f16ff852caa1.tar.gz blackbird-op-linux-6e4cffd7b2cf86022dcf9cceeb63f16ff852caa1.zip | |
NFS: Expand server address storage in nfs_client struct
Prepare for managing larger addresses in the NFS client by widening the
nfs_client struct's cl_addr field.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>
(Modified to work with the new parameters for nfs_alloc_client)
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | fs/nfs/client.c | 8 | ||||
| -rw-r--r-- | include/linux/nfs_fs_sb.h | 3 |
2 files changed, 8 insertions, 3 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 876162cddf1e..44fe7fd7bfbf 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -98,6 +98,7 @@ struct rpc_program nfsacl_program = { struct nfs_client_initdata { const char *hostname; const struct sockaddr_in *addr; + size_t addrlen; const struct nfs_rpc_ops *rpc_ops; }; @@ -125,7 +126,8 @@ static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_ atomic_set(&clp->cl_count, 1); clp->cl_cons_state = NFS_CS_INITING; - memcpy(&clp->cl_addr, cl_init->addr, sizeof(clp->cl_addr)); + memcpy(&clp->cl_addr, cl_init->addr, cl_init->addrlen); + clp->cl_addrlen = cl_init->addrlen; if (cl_init->hostname) { clp->cl_hostname = kstrdup(cl_init->hostname, GFP_KERNEL); @@ -425,7 +427,7 @@ static int nfs_create_rpc_client(struct nfs_client *clp, int proto, struct rpc_create_args args = { .protocol = proto, .address = (struct sockaddr *)&clp->cl_addr, - .addrsize = sizeof(clp->cl_addr), + .addrsize = clp->cl_addrlen, .timeout = &timeparms, .servername = clp->cl_hostname, .program = &nfs_program, @@ -585,6 +587,7 @@ static int nfs_init_server(struct nfs_server *server, struct nfs_client_initdata cl_init = { .hostname = data->nfs_server.hostname, .addr = &data->nfs_server.address, + .addrlen = sizeof(data->nfs_server.address), .rpc_ops = &nfs_v2_clientops, }; struct nfs_client *clp; @@ -938,6 +941,7 @@ static int nfs4_set_client(struct nfs_server *server, struct nfs_client_initdata cl_init = { .hostname = hostname, .addr = addr, + .addrlen = sizeof(*addr), .rpc_ops = &nfs_v4_clientops, }; struct nfs_client *clp; diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index 0b3dcba3d97d..912cfe84ea86 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -21,7 +21,8 @@ struct nfs_client { #define NFS_CS_CALLBACK 1 /* - callback started */ #define NFS_CS_IDMAP 2 /* - idmap started */ #define NFS_CS_RENEWD 3 /* - renewd started */ - struct sockaddr_in cl_addr; /* server identifier */ + struct sockaddr_storage cl_addr; /* server identifier */ + size_t cl_addrlen; char * cl_hostname; /* hostname of server */ struct list_head cl_share_link; /* link in global client list */ struct list_head cl_superblocks; /* List of nfs_server structs */ |
