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Diffstat (limited to 'fs/nfs/nfs4client.c')
-rw-r--r--fs/nfs/nfs4client.c113
1 files changed, 58 insertions, 55 deletions
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index da6204025a2d..0bd77cc1f639 100644
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -216,7 +216,6 @@ struct nfs_client *nfs4_alloc_client(const struct nfs_client_initdata *cl_init)
INIT_LIST_HEAD(&clp->cl_ds_clients);
rpc_init_wait_queue(&clp->cl_rpcwaitq, "NFS client");
clp->cl_state = 1 << NFS4CLNT_LEASE_EXPIRED;
- clp->cl_minorversion = cl_init->minorversion;
clp->cl_mvops = nfs_v4_minor_ops[cl_init->minorversion];
clp->cl_mig_gen = 1;
#if IS_ENABLED(CONFIG_NFS_V4_1)
@@ -629,7 +628,7 @@ out:
/*
* Returns true if the server major ids match
*/
-static bool
+bool
nfs4_check_serverowner_major_id(struct nfs41_server_owner *o1,
struct nfs41_server_owner *o2)
{
@@ -879,14 +878,17 @@ static int nfs4_set_client(struct nfs_server *server,
};
struct nfs_client *clp;
- if (minorversion > 0 && proto == XPRT_TRANSPORT_TCP)
+ if (minorversion == 0)
+ __set_bit(NFS_CS_REUSEPORT, &cl_init.init_flags);
+ else if (proto == XPRT_TRANSPORT_TCP)
cl_init.nconnect = nconnect;
+
if (server->flags & NFS_MOUNT_NORESVPORT)
- set_bit(NFS_CS_NORESVPORT, &cl_init.init_flags);
+ __set_bit(NFS_CS_NORESVPORT, &cl_init.init_flags);
if (server->options & NFS_OPTION_MIGRATION)
- set_bit(NFS_CS_MIGRATION, &cl_init.init_flags);
+ __set_bit(NFS_CS_MIGRATION, &cl_init.init_flags);
if (test_bit(NFS_MIG_TSM_POSSIBLE, &server->mig_status))
- set_bit(NFS_CS_TSM_POSSIBLE, &cl_init.init_flags);
+ __set_bit(NFS_CS_TSM_POSSIBLE, &cl_init.init_flags);
server->port = rpc_get_port(addr);
/* Allocate or find a client reference we can use */
@@ -1052,66 +1054,64 @@ out:
/*
* Create a version 4 volume record
*/
-static int nfs4_init_server(struct nfs_server *server,
- struct nfs_parsed_mount_data *data)
+static int nfs4_init_server(struct nfs_server *server, struct fs_context *fc)
{
+ struct nfs_fs_context *ctx = nfs_fc2context(fc);
struct rpc_timeout timeparms;
int error;
- nfs_init_timeout_values(&timeparms, data->nfs_server.protocol,
- data->timeo, data->retrans);
+ nfs_init_timeout_values(&timeparms, ctx->nfs_server.protocol,
+ ctx->timeo, ctx->retrans);
/* Initialise the client representation from the mount data */
- server->flags = data->flags;
- server->options = data->options;
- server->auth_info = data->auth_info;
+ server->flags = ctx->flags;
+ server->options = ctx->options;
+ server->auth_info = ctx->auth_info;
/* Use the first specified auth flavor. If this flavor isn't
* allowed by the server, use the SECINFO path to try the
* other specified flavors */
- if (data->auth_info.flavor_len >= 1)
- data->selected_flavor = data->auth_info.flavors[0];
+ if (ctx->auth_info.flavor_len >= 1)
+ ctx->selected_flavor = ctx->auth_info.flavors[0];
else
- data->selected_flavor = RPC_AUTH_UNIX;
+ ctx->selected_flavor = RPC_AUTH_UNIX;
/* Get a client record */
error = nfs4_set_client(server,
- data->nfs_server.hostname,
- (const struct sockaddr *)&data->nfs_server.address,
- data->nfs_server.addrlen,
- data->client_address,
- data->nfs_server.protocol,
- &timeparms,
- data->minorversion,
- data->nfs_server.nconnect,
- data->net);
+ ctx->nfs_server.hostname,
+ &ctx->nfs_server.address,
+ ctx->nfs_server.addrlen,
+ ctx->client_address,
+ ctx->nfs_server.protocol,
+ &timeparms,
+ ctx->minorversion,
+ ctx->nfs_server.nconnect,
+ fc->net_ns);
if (error < 0)
return error;
- if (data->rsize)
- server->rsize = nfs_block_size(data->rsize, NULL);
- if (data->wsize)
- server->wsize = nfs_block_size(data->wsize, NULL);
+ if (ctx->rsize)
+ server->rsize = nfs_block_size(ctx->rsize, NULL);
+ if (ctx->wsize)
+ server->wsize = nfs_block_size(ctx->wsize, NULL);
- server->acregmin = data->acregmin * HZ;
- server->acregmax = data->acregmax * HZ;
- server->acdirmin = data->acdirmin * HZ;
- server->acdirmax = data->acdirmax * HZ;
- server->port = data->nfs_server.port;
+ server->acregmin = ctx->acregmin * HZ;
+ server->acregmax = ctx->acregmax * HZ;
+ server->acdirmin = ctx->acdirmin * HZ;
+ server->acdirmax = ctx->acdirmax * HZ;
+ server->port = ctx->nfs_server.port;
return nfs_init_server_rpcclient(server, &timeparms,
- data->selected_flavor);
+ ctx->selected_flavor);
}
/*
* Create a version 4 volume record
* - keyed on server and FSID
*/
-/*struct nfs_server *nfs4_create_server(const struct nfs_parsed_mount_data *data,
- struct nfs_fh *mntfh)*/
-struct nfs_server *nfs4_create_server(struct nfs_mount_info *mount_info,
- struct nfs_subversion *nfs_mod)
+struct nfs_server *nfs4_create_server(struct fs_context *fc)
{
+ struct nfs_fs_context *ctx = nfs_fc2context(fc);
struct nfs_server *server;
bool auth_probe;
int error;
@@ -1122,14 +1122,14 @@ struct nfs_server *nfs4_create_server(struct nfs_mount_info *mount_info,
server->cred = get_cred(current_cred());
- auth_probe = mount_info->parsed->auth_info.flavor_len < 1;
+ auth_probe = ctx->auth_info.flavor_len < 1;
/* set up the general RPC client */
- error = nfs4_init_server(server, mount_info->parsed);
+ error = nfs4_init_server(server, fc);
if (error < 0)
goto error;
- error = nfs4_server_common_setup(server, mount_info->mntfh, auth_probe);
+ error = nfs4_server_common_setup(server, ctx->mntfh, auth_probe);
if (error < 0)
goto error;
@@ -1143,9 +1143,9 @@ error:
/*
* Create an NFS4 referral server record
*/
-struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
- struct nfs_fh *mntfh)
+struct nfs_server *nfs4_create_referral_server(struct fs_context *fc)
{
+ struct nfs_fs_context *ctx = nfs_fc2context(fc);
struct nfs_client *parent_client;
struct nfs_server *server, *parent_server;
bool auth_probe;
@@ -1155,7 +1155,7 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
if (!server)
return ERR_PTR(-ENOMEM);
- parent_server = NFS_SB(data->sb);
+ parent_server = NFS_SB(ctx->clone_data.sb);
parent_client = parent_server->nfs_client;
server->cred = get_cred(parent_server->cred);
@@ -1165,10 +1165,11 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
/* Get a client representation */
#if IS_ENABLED(CONFIG_SUNRPC_XPRT_RDMA)
- rpc_set_port(data->addr, NFS_RDMA_PORT);
- error = nfs4_set_client(server, data->hostname,
- data->addr,
- data->addrlen,
+ rpc_set_port(&ctx->nfs_server.address, NFS_RDMA_PORT);
+ error = nfs4_set_client(server,
+ ctx->nfs_server.hostname,
+ &ctx->nfs_server.address,
+ ctx->nfs_server.addrlen,
parent_client->cl_ipaddr,
XPRT_TRANSPORT_RDMA,
parent_server->client->cl_timeout,
@@ -1179,10 +1180,11 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
goto init_server;
#endif /* IS_ENABLED(CONFIG_SUNRPC_XPRT_RDMA) */
- rpc_set_port(data->addr, NFS_PORT);
- error = nfs4_set_client(server, data->hostname,
- data->addr,
- data->addrlen,
+ rpc_set_port(&ctx->nfs_server.address, NFS_PORT);
+ error = nfs4_set_client(server,
+ ctx->nfs_server.hostname,
+ &ctx->nfs_server.address,
+ ctx->nfs_server.addrlen,
parent_client->cl_ipaddr,
XPRT_TRANSPORT_TCP,
parent_server->client->cl_timeout,
@@ -1195,13 +1197,14 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
#if IS_ENABLED(CONFIG_SUNRPC_XPRT_RDMA)
init_server:
#endif
- error = nfs_init_server_rpcclient(server, parent_server->client->cl_timeout, data->authflavor);
+ error = nfs_init_server_rpcclient(server, parent_server->client->cl_timeout,
+ ctx->selected_flavor);
if (error < 0)
goto error;
auth_probe = parent_server->auth_info.flavor_len < 1;
- error = nfs4_server_common_setup(server, mntfh, auth_probe);
+ error = nfs4_server_common_setup(server, ctx->mntfh, auth_probe);
if (error < 0)
goto error;
generated by cgit (git 2.34.1) at 2025-05-08 09:02:54 +0000