X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Finclude%2Flinux%2Fobdfs.h;h=78ca2ae69ac33374796cc3dba32fb70fae69a8fb;hb=8688197f18b85befc95d8bb812c71cc6bec47284;hp=46df61cfc5c84830708e616160186cfe699dad42;hpb=8ed4467ccecb3f030f6c69a3e821547c9e1f6712;p=fs%2Flustre-release.git

diff --git a/lustre/include/linux/obdfs.h b/lustre/include/linux/obdfs.h
index 46df61c..78ca2ae 100644
--- a/lustre/include/linux/obdfs.h
+++ b/lustre/include/linux/obdfs.h
@@ -1,17 +1,96 @@
-#include <../obd/linux/sim_obd.h>
+/* object based disk file system
+ * 
+ * This software is licensed under the GPL.  See the file COPYING in the
+ * top directory of this distribution for details.
+ * 
+ * Copyright (C), 1999, Stelias Computing Inc
+ *
+ *
+ */
 
 
+#ifndef _OBDFS_H
+#define OBDFS_H
+#include <linux/obd_class.h>
+
+/* super.c */
+void obdfs_read_inode(struct inode *inode);
+
+
+/* rw.c */
+int obdfs_readpage(struct dentry *dentry, struct page *page);
+int obdfs_writepage(struct dentry *dentry, struct page *page);
+struct page *obdfs_getpage(struct inode *inode, unsigned long offset, int create, int locked);
+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_check_dir_entry (const char * function, struct inode * dir,
+			  struct ext2_dir_entry_2 * de,
+			  struct page * page,
+			   unsigned long offset);
+/* symlink.c */
+int obdfs_readlink (struct dentry *, char *, int);
+struct dentry *obdfs_follow_link(struct dentry *, struct dentry *, unsigned int); 
+
 struct obdfs_sb_info {
-	struct obd_conn_info osi_conn_info;
+	struct obd_conn osi_conn;
 	struct super_block *osi_super;
-	int osi_obd_minor;
+	struct obd_device *osi_obd;
+	struct obd_ops *osi_ops;     
+	ino_t           osi_rootino; /* which root inode */
+	int             osi_minor;   /* minor of /dev/obdX */
 };
 
-
-
 void obdfs_sysctl_init(void);
 void obdfs_sysctl_clean(void);
 
 struct obdfs_inode_info;
 
+extern struct file_operations obdfs_file_operations;
+extern struct inode_operations obdfs_file_inode_operations;
+extern struct inode_operations obdfs_dir_inode_operations;
+extern struct inode_operations obdfs_symlink_inode_operations;
+
+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;
+}
+
+static inline struct obd_conn *iid(struct inode *i)
+{
+	struct obdfs_sb_info *sbi = (struct obdfs_sb_info *) &i->i_sb->u.generic_sbp;
+	return &sbi->osi_conn;
+}
+
+#define NOLOCK 0
+#define LOCKED 1
+
+#ifdef OPS
+#warning "*** WARNING redefining OPS"
+#else
+#define OPS(sb,op) ((struct obdfs_sb_info *)(& ## sb ## ->u.generic_sbp))->osi_ops->o_ ## op
+#define IOPS(inode,op) ((struct obdfs_sb_info *)(& ## inode->i_sb ## ->u.generic_sbp))->osi_ops->o_ ## op
+#endif
+
+#ifdef ID
+#warning "*** WARNING redefining ID"
+#else
+#define ID(sb) (&((struct obdfs_sb_info *)( & ## sb ## ->u.generic_sbp))->osi_conn)
+#define IID(inode) (&((struct obdfs_sb_info *)( & ## inode->i_sb ## ->u.generic_sbp))->osi_conn)
+#endif
+
 #define OBDFS_SUPER_MAGIC 0x4711
+
+#endif
+