Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

[linux-2.6] / include / linux / nfs_fs.h

diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 51e9bd90dedcc30b3aa8be3531a2abe2e123338f..76ff54846ada1e07cab6ca2fa8e0de019a906e85 100644 (file)
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -9,6 +9,8 @@
 #ifndef _LINUX_NFS_FS_H
 #define _LINUX_NFS_FS_H
 
+#include <linux/magic.h>
+
 /*
  * Enable debugging support for nfs client.
  * Requires RPC_DEBUG.
@@ -21,11 +23,6 @@
 #define NFS_MAX_UDP_TIMEOUT    (60*HZ)
 #define NFS_MAX_TCP_TIMEOUT    (600*HZ)
 
-/*
- * superblock magic number for NFS
- */
-#define NFS_SUPER_MAGIC                        0x6969
-
 /*
  * When flushing a cluster of dirty pages, there can be different
  * strategies:
@@ -216,7 +213,6 @@ static inline struct nfs_inode *NFS_I(struct inode *inode)
 #define NFS_SERVER(inode)              (NFS_SB(inode->i_sb))
 #define NFS_CLIENT(inode)              (NFS_SERVER(inode)->client)
 #define NFS_PROTO(inode)               (NFS_SERVER(inode)->nfs_client->rpc_ops)
-#define NFS_ADDR(inode)                        (RPC_PEERADDR(NFS_CLIENT(inode)))
 #define NFS_COOKIEVERF(inode)          (NFS_I(inode)->cookieverf)
 #define NFS_READTIME(inode)            (NFS_I(inode)->read_cache_jiffies)
 #define NFS_CHANGE_ATTR(inode)         (NFS_I(inode)->change_attr)
@@ -319,10 +315,6 @@ extern void nfs_end_data_update(struct inode *);
 extern struct nfs_open_context *get_nfs_open_context(struct nfs_open_context *ctx);
 extern void put_nfs_open_context(struct nfs_open_context *ctx);
 extern struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_cred *cred, int mode);
-extern struct vfsmount *nfs_do_submount(const struct vfsmount *mnt_parent,
-                                       const struct dentry *dentry,
-                                       struct nfs_fh *fh,
-                                       struct nfs_fattr *fattr);
 
 /* linux/net/ipv4/ipconfig.c: trims ip addr off front of name, too. */
 extern u32 root_nfs_parse_addr(char *name); /*__init*/
@@ -375,10 +367,12 @@ extern int nfs3_removexattr (struct dentry *, const char *name);
  */
 extern ssize_t nfs_direct_IO(int, struct kiocb *, const struct iovec *, loff_t,
                        unsigned long);
-extern ssize_t nfs_file_direct_read(struct kiocb *iocb, char __user *buf,
-                       size_t count, loff_t pos);
-extern ssize_t nfs_file_direct_write(struct kiocb *iocb, const char __user *buf,
-                       size_t count, loff_t pos);
+extern ssize_t nfs_file_direct_read(struct kiocb *iocb,
+                       const struct iovec *iov, unsigned long nr_segs,
+                       loff_t pos);
+extern ssize_t nfs_file_direct_write(struct kiocb *iocb,
+                       const struct iovec *iov, unsigned long nr_segs,
+                       loff_t pos);
 
 /*
  * linux/fs/nfs/dir.c