X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fnfs_xdr.h;fp=include%2Flinux%2Fnfs_xdr.h;h=6d6f69ec5675bf1992dc8a6f532164fb8438fbc6;hb=64ba3f394c830ec48a1c31b53dcae312c56f1604;hp=2426b11b6cce5093e6eca363db4a213a36ea3311;hpb=be1e6109ac94a859551f8e1774eb9a8469fe055c;p=linux-2.6.git

diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 2426b11b6..6d6f69ec5 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -14,19 +14,11 @@
 #define NFS_DEF_FILE_IO_SIZE	(4096U)
 #define NFS_MIN_FILE_IO_SIZE	(1024U)
 
-struct nfs_fsid {
-	uint64_t		major;
-	uint64_t		minor;
+struct nfs4_fsid {
+	__u64 major;
+	__u64 minor;
 };
 
-/*
- * Helper for checking equality between 2 fsids.
- */
-static inline int nfs_fsid_equal(const struct nfs_fsid *a, const struct nfs_fsid *b)
-{
-	return a->major == b->major && a->minor == b->minor;
-}
-
 struct nfs_fattr {
 	unsigned short		valid;		/* which fields are valid */
 	__u64			pre_size;	/* pre_op_attr.size	  */
@@ -48,7 +40,10 @@ struct nfs_fattr {
 		} nfs3;
 	} du;
 	dev_t			rdev;
-	struct nfs_fsid		fsid;
+	union {
+		__u64		nfs3;		/* also nfs2 */
+		struct nfs4_fsid nfs4;
+	} fsid_u;
 	__u64			fileid;
 	struct timespec		atime;
 	struct timespec		mtime;
@@ -62,8 +57,8 @@ struct nfs_fattr {
 #define NFS_ATTR_WCC		0x0001		/* pre-op WCC data    */
 #define NFS_ATTR_FATTR		0x0002		/* post-op attributes */
 #define NFS_ATTR_FATTR_V3	0x0004		/* NFSv3 attributes */
-#define NFS_ATTR_FATTR_V4	0x0008		/* NFSv4 change attribute */
-#define NFS_ATTR_FATTR_V4_REFERRAL	0x0010		/* NFSv4 referral */
+#define NFS_ATTR_FATTR_V4	0x0008
+#define NFS_ATTR_PRE_CHANGE	0x0010
 
 /*
  * Info on the file system
@@ -659,7 +654,7 @@ struct nfs4_rename_res {
 struct nfs4_setclientid {
 	const nfs4_verifier *		sc_verifier;      /* request */
 	unsigned int			sc_name_len;
-	char				sc_name[48];	  /* request */
+	char				sc_name[32];	  /* request */
 	u32				sc_prog;          /* request */
 	unsigned int			sc_netid_len;
 	char				sc_netid[4];	  /* request */
@@ -680,40 +675,6 @@ struct nfs4_server_caps_res {
 	u32				has_symlinks;
 };
 
-struct nfs4_string {
-	unsigned int len;
-	char *data;
-};
-
-#define NFS4_PATHNAME_MAXCOMPONENTS 512
-struct nfs4_pathname {
-	unsigned int ncomponents;
-	struct nfs4_string components[NFS4_PATHNAME_MAXCOMPONENTS];
-};
-
-#define NFS4_FS_LOCATION_MAXSERVERS 10
-struct nfs4_fs_location {
-	unsigned int nservers;
-	struct nfs4_string servers[NFS4_FS_LOCATION_MAXSERVERS];
-	struct nfs4_pathname rootpath;
-};
-
-#define NFS4_FS_LOCATIONS_MAXENTRIES 10
-struct nfs4_fs_locations {
-	struct nfs_fattr fattr;
-	const struct nfs_server *server;
-	struct nfs4_pathname fs_path;
-	int nlocations;
-	struct nfs4_fs_location locations[NFS4_FS_LOCATIONS_MAXENTRIES];
-};
-
-struct nfs4_fs_locations_arg {
-	const struct nfs_fh *dir_fh;
-	const struct qstr *name;
-	struct page *page;
-	const u32 *bitmask;
-};
-
 #endif /* CONFIG_NFS_V4 */
 
 struct nfs_page;
@@ -729,13 +690,13 @@ struct nfs_read_data {
 	struct list_head	pages;	/* Coalesced read requests */
 	struct nfs_page		*req;	/* multi ops per nfs_page */
 	struct page		**pagevec;
-	unsigned int		npages;	/* Max length of pagevec */
 	struct nfs_readargs args;
 	struct nfs_readres  res;
 #ifdef CONFIG_NFS_V4
 	unsigned long		timestamp;	/* For lease renewal */
 #endif
-	struct page		*page_array[NFS_PAGEVEC_SIZE];
+	void (*complete) (struct nfs_read_data *, int);
+	struct page		*page_array[NFS_PAGEVEC_SIZE + 1];
 };
 
 struct nfs_write_data {
@@ -748,13 +709,13 @@ struct nfs_write_data {
 	struct list_head	pages;		/* Coalesced requests we wish to flush */
 	struct nfs_page		*req;		/* multi ops per nfs_page */
 	struct page		**pagevec;
-	unsigned int		npages;		/* Max length of pagevec */
 	struct nfs_writeargs	args;		/* argument struct */
 	struct nfs_writeres	res;		/* result struct */
 #ifdef CONFIG_NFS_V4
 	unsigned long		timestamp;	/* For lease renewal */
 #endif
-	struct page		*page_array[NFS_PAGEVEC_SIZE];
+	void (*complete) (struct nfs_write_data *, int);
+	struct page		*page_array[NFS_PAGEVEC_SIZE + 1];
 };
 
 struct nfs_access_entry;
@@ -770,9 +731,6 @@ struct nfs_rpc_ops {
 
 	int	(*getroot) (struct nfs_server *, struct nfs_fh *,
 			    struct nfs_fsinfo *);
-	int	(*lookupfh)(struct nfs_server *, struct nfs_fh *,
-			    struct qstr *, struct nfs_fh *,
-			    struct nfs_fattr *);
 	int	(*getattr) (struct nfs_server *, struct nfs_fh *,
 			    struct nfs_fattr *);
 	int	(*setattr) (struct dentry *, struct nfs_fattr *,
@@ -809,14 +767,10 @@ struct nfs_rpc_ops {
 			    struct nfs_fsinfo *);
 	int	(*pathconf) (struct nfs_server *, struct nfs_fh *,
 			     struct nfs_pathconf *);
-	int	(*set_capabilities)(struct nfs_server *, struct nfs_fh *);
 	u32 *	(*decode_dirent)(u32 *, struct nfs_entry *, int plus);
 	void	(*read_setup)   (struct nfs_read_data *);
-	int	(*read_done)  (struct rpc_task *, struct nfs_read_data *);
 	void	(*write_setup)  (struct nfs_write_data *, int how);
-	int	(*write_done)  (struct rpc_task *, struct nfs_write_data *);
 	void	(*commit_setup) (struct nfs_write_data *, int how);
-	int	(*commit_done) (struct rpc_task *, struct nfs_write_data *);
 	int	(*file_open)   (struct inode *, struct file *);
 	int	(*file_release) (struct inode *, struct file *);
 	int	(*lock)(struct file *, int, struct file_lock *);
@@ -833,9 +787,9 @@ struct nfs_rpc_ops {
 /*
  * Function vectors etc. for the NFS client
  */
-extern const struct nfs_rpc_ops	nfs_v2_clientops;
-extern const struct nfs_rpc_ops	nfs_v3_clientops;
-extern const struct nfs_rpc_ops	nfs_v4_clientops;
+extern struct nfs_rpc_ops	nfs_v2_clientops;
+extern struct nfs_rpc_ops	nfs_v3_clientops;
+extern struct nfs_rpc_ops	nfs_v4_clientops;
 extern struct rpc_version	nfs_version2;
 extern struct rpc_version	nfs_version3;
 extern struct rpc_version	nfs_version4;