1 files changed, 21 insertions, 7 deletions

diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index e7340729af89..0870d0d4efc0 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -48,6 +48,7 @@
 #include "iostat.h"
 #include "internal.h"
 #include "fscache.h"
+#include "pnfs.h"
 
 #define NFSDBG_FACILITY         NFSDBG_CLIENT
 
@@ -155,7 +156,9 @@ static struct nfs_client *nfs_alloc_client(const struct nfs_client_initdata *cl_
         cred = rpc_lookup_machine_cred();
         if (!IS_ERR(cred))
                 clp->cl_machine_cred = cred;
-
+#if defined(CONFIG_NFS_V4_1)
+        INIT_LIST_HEAD(&clp->cl_layouts);
+#endif
         nfs_fscache_get_client_cookie(clp);
 
         return clp;
@@ -252,6 +255,7 @@ void nfs_put_client(struct nfs_client *clp)
                 nfs_free_client(clp);
         }
 }
+EXPORT_SYMBOL_GPL(nfs_put_client);
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 /*
@@ -601,6 +605,7 @@ static int nfs_create_rpc_client(struct nfs_client *clp,
 {
         struct rpc_clnt         *clnt = NULL;
         struct rpc_create_args args = {
+                .net            = &init_net,
                 .protocol       = clp->cl_proto,
                 .address        = (struct sockaddr *)&clp->cl_addr,
                 .addrsize       = clp->cl_addrlen,
@@ -635,7 +640,8 @@ static int nfs_create_rpc_client(struct nfs_client *clp,
  */
 static void nfs_destroy_server(struct nfs_server *server)
 {
-        if (!(server->flags & NFS_MOUNT_NONLM))
+        if (!(server->flags & NFS_MOUNT_LOCAL_FLOCK) ||
+                        !(server->flags & NFS_MOUNT_LOCAL_FCNTL))
                 nlmclnt_done(server->nlm_host);
 }
 
@@ -657,7 +663,8 @@ static int nfs_start_lockd(struct nfs_server *server)
 
         if (nlm_init.nfs_version > 3)
                 return 0;
-        if (server->flags & NFS_MOUNT_NONLM)
+        if ((server->flags & NFS_MOUNT_LOCAL_FLOCK) &&
+                        (server->flags & NFS_MOUNT_LOCAL_FCNTL))
                 return 0;
 
         switch (clp->cl_proto) {
@@ -898,11 +905,13 @@ static void nfs_server_set_fsinfo(struct nfs_server *server, struct nfs_fsinfo *
         if (server->wsize > NFS_MAX_FILE_IO_SIZE)
                 server->wsize = NFS_MAX_FILE_IO_SIZE;
         server->wpages = (server->wsize + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
+        set_pnfs_layoutdriver(server, fsinfo->layouttype);
+
         server->wtmult = nfs_block_bits(fsinfo->wtmult, NULL);
 
         server->dtsize = nfs_block_size(fsinfo->dtpref, NULL);
-        if (server->dtsize > PAGE_CACHE_SIZE)
-                server->dtsize = PAGE_CACHE_SIZE;
+        if (server->dtsize > PAGE_CACHE_SIZE * NFS_MAX_READDIR_PAGES)
+                server->dtsize = PAGE_CACHE_SIZE * NFS_MAX_READDIR_PAGES;
         if (server->dtsize > server->rsize)
                 server->dtsize = server->rsize;
 
@@ -913,6 +922,8 @@ static void nfs_server_set_fsinfo(struct nfs_server *server, struct nfs_fsinfo *
 
         server->maxfilesize = fsinfo->maxfilesize;
 
+        server->time_delta = fsinfo->time_delta;
+
         /* We're airborne Set socket buffersize */
         rpc_setbufsize(server->client, server->wsize + 100, server->rsize + 100);
 }
@@ -935,6 +946,7 @@ static int nfs_probe_fsinfo(struct nfs_server *server, struct nfs_fh *mntfh, str
         }
 
         fsinfo.fattr = fattr;
+        fsinfo.layouttype = 0;
         error = clp->rpc_ops->fsinfo(server, mntfh, &fsinfo);
         if (error < 0)
                 goto out_error;
@@ -1017,6 +1029,7 @@ void nfs_free_server(struct nfs_server *server)
 {
         dprintk("--> nfs_free_server()\n");
 
+        unset_pnfs_layoutdriver(server);
         spin_lock(&nfs_client_lock);
         list_del(&server->client_link);
         list_del(&server->master_link);
@@ -1356,8 +1369,9 @@ static int nfs4_init_server(struct nfs_server *server,
 
         /* Initialise the client representation from the mount data */
         server->flags = data->flags;
-        server->caps |= NFS_CAP_ATOMIC_OPEN|NFS_CAP_CHANGE_ATTR|
-                NFS_CAP_POSIX_LOCK;
+        server->caps |= NFS_CAP_ATOMIC_OPEN|NFS_CAP_CHANGE_ATTR|NFS_CAP_POSIX_LOCK;
+        if (!(data->flags & NFS_MOUNT_NORDIRPLUS))
+                        server->caps |= NFS_CAP_READDIRPLUS;
         server->options = data->options;
 
         /* Get a client record */