NFS: Define and create server-level objects

[deliverable/linux.git] / include / linux / nfs_fs_sb.h

diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index 9bb81aec91cf859de0591b4fb51b49ba9a622297..0a374b9c509343eada49a818e4421634e070ee32 100644 (file)
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -64,6 +64,10 @@ struct nfs_client {
        char                    cl_ipaddr[48];
        unsigned char           cl_id_uniquifier;
 #endif
+
+#ifdef CONFIG_NFS_FSCACHE
+       struct fscache_cookie   *fscache;       /* client index cache cookie */
+#endif
 };
 
 /*
@@ -96,6 +100,8 @@ struct nfs_server {
        unsigned int            acdirmin;
        unsigned int            acdirmax;
        unsigned int            namelen;
+       unsigned int            options;        /* extra options enabled by mount */
+#define NFS_OPTION_FSCACHE     0x00000001      /* - local caching enabled */
 
        struct nfs_fsid         fsid;
        __u64                   maxfilesize;    /* maximum file size */
@@ -106,6 +112,11 @@ struct nfs_server {
        u32                     attr_bitmask[2];/* V4 bitmask representing the set
                                                   of attributes supported on this
                                                   filesystem */
+       u32                     cache_consistency_bitmask[2];
+                                               /* V4 bitmask representing the subset
+                                                  of change attribute, size, ctime
+                                                  and mtime attributes supported by
+                                                  the server */
        u32                     acl_bitmask;    /* V4 bitmask representing the ACEs
                                                   that are supported on this
                                                   filesystem */