X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fnfs_xdr.h;h=8c77c11224d1e0b009d6250b8789287d5a628b35;hb=f6ac436dcc4c34709bcde355f3f2254ac0a183d4;hp=41e5a19199e9068fe0baf04011d2f11bf020492f;hpb=2ee8099f2c2bc74a7c2fac7f83e12a5d651681d3;p=linux-2.6

diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index 41e5a19199..8c77c11224 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1,7 +1,6 @@
 #ifndef _LINUX_NFS_XDR_H
 #define _LINUX_NFS_XDR_H
 
-#include <linux/sunrpc/xprt.h>
 #include <linux/nfsacl.h>
 
 /*
@@ -63,7 +62,8 @@ struct nfs_fattr {
 #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_WCC_V4		0x0010		/* pre-op change attribute */
+#define NFS_ATTR_FATTR_V4_REFERRAL	0x0020		/* NFSv4 referral */
 
 /*
  * Info on the file system
@@ -120,7 +120,7 @@ struct nfs_openargs {
 	struct nfs_seqid *	seqid;
 	int			open_flags;
 	__u64                   clientid;
-	__u32                   id;
+	__u64                   id;
 	union {
 		struct iattr *  attrs;    /* UNCHECKED, GUARDED */
 		nfs4_verifier   verifier; /* EXCLUSIVE */
@@ -140,11 +140,13 @@ struct nfs_openres {
 	__u32                   rflags;
 	struct nfs_fattr *      f_attr;
 	struct nfs_fattr *      dir_attr;
+	struct nfs_seqid *	seqid;
 	const struct nfs_server *server;
 	int			delegation_type;
 	nfs4_stateid		delegation;
 	__u32			do_recall;
 	__u64			maxsize;
+	__u32			attrset[NFS4_BITMAP_SIZE];
 };
 
 /*
@@ -158,6 +160,7 @@ struct nfs_open_confirmargs {
 
 struct nfs_open_confirmres {
 	nfs4_stateid            stateid;
+	struct nfs_seqid *	seqid;
 };
 
 /*
@@ -174,6 +177,7 @@ struct nfs_closeargs {
 struct nfs_closeres {
 	nfs4_stateid            stateid;
 	struct nfs_fattr *	fattr;
+	struct nfs_seqid *	seqid;
 	const struct nfs_server *server;
 };
 /*
@@ -181,7 +185,7 @@ struct nfs_closeres {
  *   */
 struct nfs_lowner {
 	__u64			clientid;
-	u32			id;
+	__u64			id;
 };
 
 struct nfs_lock_args {
@@ -198,7 +202,9 @@ struct nfs_lock_args {
 };
 
 struct nfs_lock_res {
-	nfs4_stateid			stateid;
+	nfs4_stateid		stateid;
+	struct nfs_seqid *	lock_seqid;
+	struct nfs_seqid *	open_seqid;
 };
 
 struct nfs_locku_args {
@@ -209,7 +215,8 @@ struct nfs_locku_args {
 };
 
 struct nfs_locku_res {
-	nfs4_stateid			stateid;
+	nfs4_stateid		stateid;
+	struct nfs_seqid *	seqid;
 };
 
 struct nfs_lockt_args {
@@ -267,7 +274,7 @@ struct nfs_writeargs {
 
 struct nfs_writeverf {
 	enum nfs3_stable_how	committed;
-	__u32			verifier[2];
+	__be32			verifier[2];
 };
 
 struct nfs_writeres {
@@ -277,6 +284,21 @@ struct nfs_writeres {
 	const struct nfs_server *server;
 };
 
+/*
+ * Common arguments to the unlink call
+ */
+struct nfs_removeargs {
+	const struct nfs_fh	*fh;
+	struct qstr		name;
+	const u32 *		bitmask;
+};
+
+struct nfs_removeres {
+	const struct nfs_server *server;
+	struct nfs4_change_info	cinfo;
+	struct nfs_fattr	dir_attr;
+};
+
 /*
  * Argument struct for decode_entry function
  */
@@ -359,8 +381,8 @@ struct nfs_symlinkargs {
 	struct nfs_fh *		fromfh;
 	const char *		fromname;
 	unsigned int		fromlen;
-	const char *		topath;
-	unsigned int		tolen;
+	struct page **		pages;
+	unsigned int		pathlen;
 	struct iattr *		sattr;
 };
 
@@ -421,7 +443,7 @@ struct nfs3_createargs {
 	unsigned int		len;
 	struct iattr *		sattr;
 	enum nfs3_createmode	createmode;
-	__u32			verifier[2];
+	__be32			verifier[2];
 };
 
 struct nfs3_mkdirargs {
@@ -435,8 +457,8 @@ struct nfs3_symlinkargs {
 	struct nfs_fh *		fromfh;
 	const char *		fromname;
 	unsigned int		fromlen;
-	const char *		topath;
-	unsigned int		tolen;
+	struct page **		pages;
+	unsigned int		pathlen;
 	struct iattr *		sattr;
 };
 
@@ -468,7 +490,7 @@ struct nfs3_linkargs {
 struct nfs3_readdirargs {
 	struct nfs_fh *		fh;
 	__u64			cookie;
-	__u32			verf[2];
+	__be32			verf[2];
 	int			plus;
 	unsigned int            count;
 	struct page **		pages;
@@ -504,7 +526,7 @@ struct nfs3_linkres {
 
 struct nfs3_readdirres {
 	struct nfs_fattr *	dir_attr;
-	__u32 *			verf;
+	__be32 *		verf;
 	int			plus;
 };
 
@@ -523,10 +545,13 @@ typedef u64 clientid4;
 
 struct nfs4_accessargs {
 	const struct nfs_fh *		fh;
+	const u32 *			bitmask;
 	u32				access;
 };
 
 struct nfs4_accessres {
+	const struct nfs_server *	server;
+	struct nfs_fattr *		fattr;
 	u32				supported;
 	u32				access;
 };
@@ -534,7 +559,10 @@ struct nfs4_accessres {
 struct nfs4_create_arg {
 	u32				ftype;
 	union {
-		struct qstr *		symlink;    /* NF4LNK */
+		struct {
+			struct page **	pages;
+			unsigned int	len;
+		} symlink;   /* NF4LNK */
 		struct {
 			u32		specdata1;
 			u32		specdata2;
@@ -628,18 +656,6 @@ struct nfs4_readlink {
 	struct page **			pages;   /* zero-copy data */
 };
 
-struct nfs4_remove_arg {
-	const struct nfs_fh *		fh;
-	const struct qstr *		name;
-	const u32 *			bitmask;
-};
-
-struct nfs4_remove_res {
-	const struct nfs_server *	server;
-	struct nfs4_change_info		cinfo;
-	struct nfs_fattr *		dir_attr;
-};
-
 struct nfs4_rename_arg {
 	const struct nfs_fh *		old_dir;
 	const struct nfs_fh *		new_dir;
@@ -656,16 +672,17 @@ struct nfs4_rename_res {
 	struct nfs_fattr *		new_fattr;
 };
 
+#define NFS4_SETCLIENTID_NAMELEN	(56)
 struct nfs4_setclientid {
-	const nfs4_verifier *		sc_verifier;      /* request */
+	const nfs4_verifier *		sc_verifier;
 	unsigned int			sc_name_len;
-	char				sc_name[48];	  /* request */
-	u32				sc_prog;          /* request */
+	char				sc_name[NFS4_SETCLIENTID_NAMELEN];
+	u32				sc_prog;
 	unsigned int			sc_netid_len;
-	char				sc_netid[4];	  /* request */
+	char				sc_netid[RPCBIND_MAXNETIDLEN];
 	unsigned int			sc_uaddr_len;
-	char				sc_uaddr[24];     /* request */
-	u32				sc_cb_ident;      /* request */
+	char				sc_uaddr[RPCBIND_MAXUADDRLEN];
+	u32				sc_cb_ident;
 };
 
 struct nfs4_statfs_arg {
@@ -763,13 +780,16 @@ struct nfs_access_entry;
  * RPC procedure vector for NFSv2/NFSv3 demuxing
  */
 struct nfs_rpc_ops {
-	int	version;		/* Protocol version */
+	u32	version;		/* Protocol version */
 	struct dentry_operations *dentry_ops;
-	struct inode_operations *dir_inode_ops;
-	struct inode_operations *file_inode_ops;
+	const struct inode_operations *dir_inode_ops;
+	const struct inode_operations *file_inode_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 *,
@@ -779,21 +799,16 @@ struct nfs_rpc_ops {
 	int	(*access)  (struct inode *, struct nfs_access_entry *);
 	int	(*readlink)(struct inode *, struct page *, unsigned int,
 			    unsigned int);
-	int	(*read)    (struct nfs_read_data *);
-	int	(*write)   (struct nfs_write_data *);
-	int	(*commit)  (struct nfs_write_data *);
 	int	(*create)  (struct inode *, struct dentry *,
 			    struct iattr *, int, struct nameidata *);
 	int	(*remove)  (struct inode *, struct qstr *);
-	int	(*unlink_setup)  (struct rpc_message *,
-			    struct dentry *, struct qstr *);
-	int	(*unlink_done) (struct dentry *, struct rpc_task *);
+	void	(*unlink_setup)  (struct rpc_message *, struct inode *dir);
+	int	(*unlink_done) (struct rpc_task *, struct inode *);
 	int	(*rename)  (struct inode *, struct qstr *,
 			    struct inode *, struct qstr *);
 	int	(*link)    (struct inode *, struct inode *, struct qstr *);
-	int	(*symlink) (struct inode *, struct qstr *, struct qstr *,
-			    struct iattr *, struct nfs_fh *,
-			    struct nfs_fattr *);
+	int	(*symlink) (struct inode *, struct dentry *, struct page *,
+			    unsigned int, struct iattr *);
 	int	(*mkdir)   (struct inode *, struct dentry *, struct iattr *);
 	int	(*rmdir)   (struct inode *, struct qstr *);
 	int	(*readdir) (struct dentry *, struct rpc_cred *,
@@ -806,16 +821,16 @@ struct nfs_rpc_ops {
 			    struct nfs_fsinfo *);
 	int	(*pathconf) (struct nfs_server *, struct nfs_fh *,
 			     struct nfs_pathconf *);
-	u32 *	(*decode_dirent)(u32 *, struct nfs_entry *, int plus);
-	void	(*read_setup)   (struct nfs_read_data *);
+	int	(*set_capabilities)(struct nfs_server *, struct nfs_fh *);
+	__be32 *(*decode_dirent)(__be32 *, struct nfs_entry *, int plus);
+	void	(*read_setup)   (struct nfs_read_data *, struct rpc_message *);
 	int	(*read_done)  (struct rpc_task *, struct nfs_read_data *);
-	void	(*write_setup)  (struct nfs_write_data *, int how);
+	void	(*write_setup)  (struct nfs_write_data *, struct rpc_message *);
 	int	(*write_done)  (struct rpc_task *, struct nfs_write_data *);
-	void	(*commit_setup) (struct nfs_write_data *, int how);
+	void	(*commit_setup) (struct nfs_write_data *, struct rpc_message *);
 	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 *);
+	int	(*lock_check_bounds)(const struct file_lock *);
 	void	(*clear_acl_cache)(struct inode *);
 };
 
@@ -829,9 +844,9 @@ struct nfs_rpc_ops {
 /*
  * Function vectors etc. for the NFS client
  */
-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 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 rpc_version	nfs_version2;
 extern struct rpc_version	nfs_version3;
 extern struct rpc_version	nfs_version4;