diff options
Diffstat (limited to 'fs/nfs/nfs.h')
| -rw-r--r-- | fs/nfs/nfs.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/fs/nfs/nfs.h b/fs/nfs/nfs.h new file mode 100644 index 000000000..43679df56 --- /dev/null +++ b/fs/nfs/nfs.h @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2012 Netapp, Inc. All rights reserved. + * + * Function and structures exported by the NFS module + * for use by NFS version-specific modules. + */ +#ifndef __LINUX_INTERNAL_NFS_H +#define __LINUX_INTERNAL_NFS_H + +#include <linux/fs.h> +#include <linux/sunrpc/sched.h> +#include <linux/nfs_xdr.h> + +struct nfs_subversion { + struct module *owner; /* THIS_MODULE pointer */ + struct file_system_type *nfs_fs; /* NFS filesystem type */ + const struct rpc_version *rpc_vers; /* NFS version information */ + const struct nfs_rpc_ops *rpc_ops; /* NFS operations */ + const struct super_operations *sops; /* NFS Super operations */ + const struct xattr_handler **xattr; /* NFS xattr handlers */ + struct list_head list; /* List of NFS versions */ +}; + +struct nfs_subversion *get_nfs_version(unsigned int); +void put_nfs_version(struct nfs_subversion *); +void register_nfs_version(struct nfs_subversion *); +void unregister_nfs_version(struct nfs_subversion *); + +#endif /* __LINUX_INTERNAL_NFS_H */ |