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-rw-r--r--fs/ocfs2/dlm/userdlm.h113
1 files changed, 0 insertions, 113 deletions
diff --git a/fs/ocfs2/dlm/userdlm.h b/fs/ocfs2/dlm/userdlm.h
deleted file mode 100644
index 0c3cc03..0000000
--- a/fs/ocfs2/dlm/userdlm.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/* -*- mode: c; c-basic-offset: 8; -*-
- * vim: noexpandtab sw=8 ts=8 sts=0:
- *
- * userdlm.h
- *
- * Userspace dlm defines
- *
- * Copyright (C) 2002, 2004 Oracle. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * 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 for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- */
-
-
-#ifndef USERDLM_H
-#define USERDLM_H
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/types.h>
-#include <linux/workqueue.h>
-
-/* user_lock_res->l_flags flags. */
-#define USER_LOCK_ATTACHED (0x00000001) /* we have initialized
- * the lvb */
-#define USER_LOCK_BUSY (0x00000002) /* we are currently in
- * dlm_lock */
-#define USER_LOCK_BLOCKED (0x00000004) /* blocked waiting to
- * downconvert*/
-#define USER_LOCK_IN_TEARDOWN (0x00000008) /* we're currently
- * destroying this
- * lock. */
-#define USER_LOCK_QUEUED (0x00000010) /* lock is on the
- * workqueue */
-#define USER_LOCK_IN_CANCEL (0x00000020)
-
-struct user_lock_res {
- spinlock_t l_lock;
-
- int l_flags;
-
-#define USER_DLM_LOCK_ID_MAX_LEN 32
- char l_name[USER_DLM_LOCK_ID_MAX_LEN];
- int l_namelen;
- int l_level;
- unsigned int l_ro_holders;
- unsigned int l_ex_holders;
- struct dlm_lockstatus l_lksb;
-
- int l_requested;
- int l_blocking;
-
- wait_queue_head_t l_event;
-
- struct work_struct l_work;
-};
-
-extern struct workqueue_struct *user_dlm_worker;
-
-void user_dlm_lock_res_init(struct user_lock_res *lockres,
- struct dentry *dentry);
-int user_dlm_destroy_lock(struct user_lock_res *lockres);
-int user_dlm_cluster_lock(struct user_lock_res *lockres,
- int level,
- int lkm_flags);
-void user_dlm_cluster_unlock(struct user_lock_res *lockres,
- int level);
-void user_dlm_write_lvb(struct inode *inode,
- const char *val,
- unsigned int len);
-void user_dlm_read_lvb(struct inode *inode,
- char *val,
- unsigned int len);
-struct dlm_ctxt *user_dlm_register_context(struct qstr *name,
- struct dlm_protocol_version *proto);
-void user_dlm_unregister_context(struct dlm_ctxt *dlm);
-
-struct dlmfs_inode_private {
- struct dlm_ctxt *ip_dlm;
-
- struct user_lock_res ip_lockres; /* unused for directories. */
- struct inode *ip_parent;
-
- struct inode ip_vfs_inode;
-};
-
-static inline struct dlmfs_inode_private *
-DLMFS_I(struct inode *inode)
-{
- return container_of(inode,
- struct dlmfs_inode_private,
- ip_vfs_inode);
-}
-
-struct dlmfs_filp_private {
- int fp_lock_level;
-};
-
-#define DLMFS_MAGIC 0x76a9f425
-
-#endif /* USERDLM_H */