Numerous fixes, including the attach code, better page locking etc.

[fs/lustre-release.git] / lustre / include / linux / obdfs.h

diff --git a/lustre/include/linux/obdfs.h b/lustre/include/linux/obdfs.h
index cee9b7b..109c706 100644 (file)
--- a/lustre/include/linux/obdfs.h
+++ b/lustre/include/linux/obdfs.h
@@ -18,13 +18,20 @@ ssize_t obdfs_file_write(struct file *file, const char *buf, size_t count, loff_
 
 
 /* rw.c */
-struct page *obdfs_getpage(struct inode *inode, unsigned long offset);
+struct page *obdfs_getpage(struct inode *inode, unsigned long offset, int create, int locked);
 int obdfs_writepage(struct file *file, struct page *page);
 int obdfs_write_one_page(struct file *file, struct page *page, unsigned long offset, unsigned long bytes, const char * buf);
 
 /* namei.c */
 struct dentry *obdfs_lookup(struct inode * dir, struct dentry *dentry);
-
+int obdfs_create (struct inode * dir, struct dentry * dentry, int mode);
+int obdfs_mkdir(struct inode *dir, struct dentry *dentry, int mode);
+int obdfs_rmdir(struct inode *dir, struct dentry *dentry);
+int obdfs_unlink(struct inode *dir, struct dentry *dentry);
+int obdfs_mknod(struct inode *dir, struct dentry *dentry, int mode, int rdev);
+int obdfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname);
+int obdfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry);
+int obdfs_rename(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry);
 /* dir.c */
 int obdfs_readdir(struct file * filp, void * dirent, filldir_t filldir);
 
@@ -40,8 +47,17 @@ void obdfs_sysctl_clean(void);
 
 struct obdfs_inode_info;
 
-extern struct file_operations obdfs_file_operations;
-extern struct inode_perations obdfs_inode_operations;
+extern struct file_operations obdfs_file_ops;
+extern struct inode_operations obdfs_inode_ops;
+
+static inline struct obd_ops *iops(struct inode *i)
+{
+       struct obdfs_sb_info *sbi = (struct obdfs_sb_info *) i->i_sb->u.generic_sbp;
+       return sbi->osi_ops;
+}
+
+#define NOLOCK 0
+#define LOCKED 1
 
 
 #define OBDFS_SUPER_MAGIC 0x4711