6 files changed, 65 insertions, 50 deletions

diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 97a88b2b0c8e..cbb5ccb27de3 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -100,7 +100,7 @@ header-y += ixjuser.h
 header-y += jffs2.h
 header-y += keyctl.h
 header-y += limits.h
-header-y += lock_dlm_plock.h
+header-y += dlm_plock.h
 header-y += magic.h
 header-y += major.h
 header-y += matroxfb.h
diff --git a/include/linux/dlm.h b/include/linux/dlm.h
index c743fbc769db..203a025e30e5 100644
--- a/include/linux/dlm.h
+++ b/include/linux/dlm.h
@@ -21,10 +21,7 @@
 
 /* Lock levels and flags are here */
 #include <linux/dlmconstants.h>
-
-
-#define DLM_RESNAME_MAXLEN      64
-
+#include <linux/types.h>
 
 typedef void dlm_lockspace_t;
 
@@ -63,7 +60,7 @@ typedef void dlm_lockspace_t;
 
 struct dlm_lksb {
         int      sb_status;
-        uint32_t sb_lkid;
+        __u32    sb_lkid;
         char     sb_flags;
         char *   sb_lvbptr;
 };
diff --git a/include/linux/dlm_device.h b/include/linux/dlm_device.h
index 9642277a152a..c6034508fed9 100644
--- a/include/linux/dlm_device.h
+++ b/include/linux/dlm_device.h
@@ -11,10 +11,16 @@
 *******************************************************************************
 ******************************************************************************/
 
+#ifndef _LINUX_DLM_DEVICE_H
+#define _LINUX_DLM_DEVICE_H
+
 /* This is the device interface for dlm, most users will use a library
  * interface.
  */
 
+#include <linux/dlm.h>
+#include <linux/types.h>
+
 #define DLM_USER_LVB_LEN        32
 
 /* Version of the device interface */
@@ -94,10 +100,9 @@ struct dlm_lock_result {
 #define DLM_USER_PURGE        6
 #define DLM_USER_DEADLOCK     7
 
-/* Arbitrary length restriction */
-#define MAX_LS_NAME_LEN 64
-
 /* Lockspace flags */
 #define DLM_USER_LSFLG_AUTOFREE   1
 #define DLM_USER_LSFLG_FORCEFREE  2
 
+#endif
+
diff --git a/include/linux/dlm_plock.h b/include/linux/dlm_plock.h
new file mode 100644
index 000000000000..18d5fdbceb74
--- /dev/null
+++ b/include/linux/dlm_plock.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2005-2008 Red Hat, Inc.  All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ */
+
+#ifndef __DLM_PLOCK_DOT_H__
+#define __DLM_PLOCK_DOT_H__
+
+#define DLM_PLOCK_MISC_NAME             "dlm_plock"
+
+#define DLM_PLOCK_VERSION_MAJOR 1
+#define DLM_PLOCK_VERSION_MINOR 1
+#define DLM_PLOCK_VERSION_PATCH 0
+
+enum {
+        DLM_PLOCK_OP_LOCK = 1,
+        DLM_PLOCK_OP_UNLOCK,
+        DLM_PLOCK_OP_GET,
+};
+
+struct dlm_plock_info {
+        __u32 version[3];
+        __u8 optype;
+        __u8 ex;
+        __u8 wait;
+        __u8 pad;
+        __u32 pid;
+        __s32 nodeid;
+        __s32 rv;
+        __u32 fsid;
+        __u64 number;
+        __u64 start;
+        __u64 end;
+        __u64 owner;
+};
+
+#ifdef __KERNEL__
+int dlm_posix_lock(dlm_lockspace_t *lockspace, u64 number, struct file *file,
+                int cmd, struct file_lock *fl);
+int dlm_posix_unlock(dlm_lockspace_t *lockspace, u64 number, struct file *file,
+                struct file_lock *fl);
+int dlm_posix_get(dlm_lockspace_t *lockspace, u64 number, struct file *file,
+                struct file_lock *fl);
+#endif /* __KERNEL__ */
+
+#endif
+
diff --git a/include/linux/dlmconstants.h b/include/linux/dlmconstants.h
index fddb3d3ff321..47bf08dc7566 100644
--- a/include/linux/dlmconstants.h
+++ b/include/linux/dlmconstants.h
@@ -18,6 +18,10 @@
  * Constants used by DLM interface.
  */
 
+#define DLM_LOCKSPACE_LEN       64
+#define DLM_RESNAME_MAXLEN      64
+
+
 /*
  * Lock Modes
  */
diff --git a/include/linux/lock_dlm_plock.h b/include/linux/lock_dlm_plock.h
deleted file mode 100644
index fc3415113973..000000000000
--- a/include/linux/lock_dlm_plock.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (C) 2005 Red Hat, Inc.  All rights reserved.
- *
- * This copyrighted material is made available to anyone wishing to use,
- * modify, copy, or redistribute it subject to the terms and conditions
- * of the GNU General Public License v.2.
- */
-
-#ifndef __LOCK_DLM_PLOCK_DOT_H__
-#define __LOCK_DLM_PLOCK_DOT_H__
-
-#define GDLM_PLOCK_MISC_NAME            "lock_dlm_plock"
-
-#define GDLM_PLOCK_VERSION_MAJOR        1
-#define GDLM_PLOCK_VERSION_MINOR        1
-#define GDLM_PLOCK_VERSION_PATCH        0
-
-enum {
-        GDLM_PLOCK_OP_LOCK = 1,
-        GDLM_PLOCK_OP_UNLOCK,
-        GDLM_PLOCK_OP_GET,
-};
-
-struct gdlm_plock_info {
-        __u32 version[3];
-        __u8 optype;
-        __u8 ex;
-        __u8 wait;
-        __u8 pad;
-        __u32 pid;
-        __s32 nodeid;
-        __s32 rv;
-        __u32 fsid;
-        __u64 number;
-        __u64 start;
-        __u64 end;
-        __u64 owner;
-};
-
-#endif
-