1 files changed, 3 insertions, 2 deletions

diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 2ae57f2f645b..3bf47666646e 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -190,13 +190,14 @@ struct nfs_server {
 
 
 /* maximum number of slots to use */
-#define NFS4_MAX_SLOT_TABLE (128U)
+#define NFS4_DEF_SLOT_TABLE_SIZE (16U)
+#define NFS4_MAX_SLOT_TABLE (256U)
 #define NFS4_NO_SLOT ((u32)-1)
 
 #if defined(CONFIG_NFS_V4)
 
 /* Sessions */
-#define SLOT_TABLE_SZ (NFS4_MAX_SLOT_TABLE/(8*sizeof(long)))
+#define SLOT_TABLE_SZ DIV_ROUND_UP(NFS4_MAX_SLOT_TABLE, 8*sizeof(long))
 struct nfs4_slot_table {
         struct nfs4_slot *slots;                /* seqid per slot */
         unsigned long   used_slots[SLOT_TABLE_SZ]; /* used/unused bitmap */