diff options
Diffstat (limited to 'fs/nfs/client.c')
| -rw-r--r-- | fs/nfs/client.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 3b0918ade53c..6d63b958c4bb 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -546,6 +546,8 @@ int nfs_create_rpc_client(struct nfs_client *clp, args.flags |= RPC_CLNT_CREATE_NOPING; if (test_bit(NFS_CS_REUSEPORT, &clp->cl_flags)) args.flags |= RPC_CLNT_CREATE_REUSEPORT; + if (test_bit(NFS_CS_NETUNREACH_FATAL, &clp->cl_flags)) + args.flags |= RPC_CLNT_CREATE_NETUNREACH_FATAL; if (!IS_ERR(clp->cl_rpcclient)) return 0; @@ -709,6 +711,9 @@ static int nfs_init_server(struct nfs_server *server, if (ctx->flags & NFS_MOUNT_NORESVPORT) set_bit(NFS_CS_NORESVPORT, &cl_init.init_flags); + if (ctx->flags & NFS_MOUNT_NETUNREACH_FATAL) + __set_bit(NFS_CS_NETUNREACH_FATAL, &cl_init.init_flags); + /* Allocate or find a client reference we can use */ clp = nfs_get_client(&cl_init); if (IS_ERR(clp)) @@ -1100,6 +1105,8 @@ struct nfs_server *nfs_create_server(struct fs_context *fc) if (server->namelen == 0 || server->namelen > NFS2_MAXNAMLEN) server->namelen = NFS2_MAXNAMLEN; } + /* Linux 'subtree_check' borkenness mandates this setting */ + server->fh_expire_type = NFS_FH_VOL_RENAME; if (!(fattr->valid & NFS_ATTR_FATTR)) { error = ctx->nfs_mod->rpc_ops->getattr(server, ctx->mntfh, @@ -1195,6 +1202,10 @@ void nfs_clients_init(struct net *net) #if IS_ENABLED(CONFIG_NFS_V4) idr_init(&nn->cb_ident_idr); #endif +#if IS_ENABLED(CONFIG_NFS_V4_1) + INIT_LIST_HEAD(&nn->nfs4_data_server_cache); + spin_lock_init(&nn->nfs4_data_server_lock); +#endif spin_lock_init(&nn->nfs_client_lock); nn->boot_time = ktime_get_real(); memset(&nn->rpcstats, 0, sizeof(nn->rpcstats)); @@ -1211,6 +1222,9 @@ void nfs_clients_exit(struct net *net) nfs_cleanup_cb_ident_idr(net); WARN_ON_ONCE(!list_empty(&nn->nfs_client_list)); WARN_ON_ONCE(!list_empty(&nn->nfs_volume_list)); +#if IS_ENABLED(CONFIG_NFS_V4_1) + WARN_ON_ONCE(!list_empty(&nn->nfs4_data_server_cache)); +#endif } #ifdef CONFIG_PROC_FS |