1 files changed, 5 insertions, 1 deletions

diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 320569eabe3b..e82957acea56 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -105,7 +105,7 @@ struct nfs_server {
         struct rpc_clnt *       client;         /* RPC client handle */
         struct rpc_clnt *       client_acl;     /* ACL RPC client handle */
         struct nlm_host         *nlm_host;      /* NLM client handle */
-        struct nfs_iostats *    io_stats;       /* I/O statistics */
+        struct nfs_iostats __percpu *io_stats;  /* I/O statistics */
         struct backing_dev_info backing_dev_info;
         atomic_long_t           writeback;      /* number of writeback pages */
         int                     flags;          /* various flags */
@@ -176,6 +176,7 @@ struct nfs_server {
 #define NFS_CAP_ATIME           (1U << 11)
 #define NFS_CAP_CTIME           (1U << 12)
 #define NFS_CAP_MTIME           (1U << 13)
+#define NFS_CAP_POSIX_LOCK      (1U << 14)
 
 
 /* maximum number of slots to use */
@@ -193,6 +194,8 @@ struct nfs4_slot_table {
         int             max_slots;              /* # slots in table */
         int             highest_used_slotid;    /* sent to server on each SEQ.
                                                  * op for dynamic resizing */
+        int             target_max_slots;       /* Set by CB_RECALL_SLOT as
+                                                 * the new max_slots */
 };
 
 static inline int slot_idx(struct nfs4_slot_table *tbl, struct nfs4_slot *sp)
@@ -209,6 +212,7 @@ struct nfs4_session {
         unsigned long                   session_state;
         u32                             hash_alg;
         u32                             ssv_len;
+        struct completion               complete;
 
         /* The fore and back channel */
         struct nfs4_channel_attrs       fc_attrs;