b=20226 rename osd to osd-ldiskfs

[fs/lustre-release.git] / lustre / osd / osd_oi.h

diff --git a/lustre/osd/osd_oi.h b/lustre/osd/osd_oi.h
deleted file mode 100644 (file)
index 77b293c..0000000
--- a/lustre/osd/osd_oi.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
- * GPL HEADER START
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 only,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License version 2 for more details (a copy is included
- * in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU General Public License
- * version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- *
- * GPL HEADER END
- */
-/*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
- * Use is subject to license terms.
- */
-/*
- * This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
- *
- * lustre/osd/osd_oi.h
- *
- * OSD Object Index
- *
- * Author: Nikita Danilov <nikita@clusterfs.com>
- */
-
-/*
- * Object Index (oi) service runs in the bottom layer of server stack. In
- * translates fid local to this service to the storage cookie that uniquely
- * and efficiently identifies object (inode) of the underlying file system.
- */
-
-#ifndef _OSD_OI_H
-#define _OSD_OI_H
-
-#if defined(__KERNEL__)
-
-/* struct rw_semaphore */
-#include <linux/rwsem.h>
-#include <lu_object.h>
-#include <md_object.h>
-
-struct lu_fid;
-struct osd_thread_info;
-struct lu_site;
-struct thandle;
-
-struct dt_device;
-
-enum {
-        OSD_OI_FID_16,
-        OSD_OI_FID_NR
-};
-
-/*
- * Object Index (oi) instance.
- */
-struct osd_oi {
-        /*
-         * underlying index object, where fid->id mapping in stored.
-         */
-        struct dt_object *oi_dir;
-};
-
-/*
- * Storage cookie. Datum uniquely identifying inode on the underlying file
- * system.
- *
- * XXX Currently this is ext2/ext3/ldiskfs specific thing. In the future this
- * should be generalized to work with other local file systems.
- */
-struct osd_inode_id {
-        __u32 oii_ino; /* inode number */
-        __u32 oii_gen; /* inode generation */
-};
-
-int osd_oi_mod_init(void);
-int osd_oi_init(struct osd_thread_info *info,
-                struct osd_oi *oi,
-                struct dt_device *dev,
-                struct md_device *mdev);
-void osd_oi_fini(struct osd_thread_info *info, struct osd_oi *oi);
-
-int  osd_oi_lookup(struct osd_thread_info *info, struct osd_oi *oi,
-                   const struct lu_fid *fid, struct osd_inode_id *id);
-int  osd_oi_insert(struct osd_thread_info *info, struct osd_oi *oi,
-                   const struct lu_fid *fid, const struct osd_inode_id *id,
-                   struct thandle *th, int ingore_quota);
-int  osd_oi_delete(struct osd_thread_info *info,
-                   struct osd_oi *oi, const struct lu_fid *fid,
-                   struct thandle *th);
-
-#endif /* __KERNEL__ */
-#endif /* _OSD_OI_H */