#include <linux/workqueue.h>
#include <linux/sunrpc/rpc_pipe_fs.h>
-static struct vfsmount *rpc_mount;
+static struct vfsmount *rpc_mount __read_mostly;
static int rpc_mount_count;
static struct file_system_type rpc_pipe_fs_type;
-static kmem_cache_t *rpc_inode_cachep;
+static kmem_cache_t *rpc_inode_cachep __read_mostly;
#define RPC_UPCALL_TIMEOUT (30*HZ)