X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=fs%2Fjfs%2Fjfs_xtree.h;h=08c0c749b986bd64e87265043ac5cf3b467ad2ac;hb=38e712ab3d28d79725eaade02fe8aba51abac196;hp=af668a80b40f8b989d278f7fdc0068b73bc41ef6;hpb=b38a3ab3d1bb0dc3288f73903d4dc4672b5cd2d0;p=safe%2Fjmp%2Flinux-2.6

diff --git a/fs/jfs/jfs_xtree.h b/fs/jfs/jfs_xtree.h
index af668a8..08c0c74 100644
--- a/fs/jfs/jfs_xtree.h
+++ b/fs/jfs/jfs_xtree.h
@@ -1,32 +1,32 @@
 /*
- *   Copyright (c) International Business Machines Corp., 2000-2002
+ *   Copyright (C) International Business Machines Corp., 2000-2002
  *
  *   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 
+ *   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 
+ *   along with this program;  if not, write to the Free Software
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 #ifndef _H_JFS_XTREE
 #define _H_JFS_XTREE
 
 /*
- *      jfs_xtree.h: extent allocation descriptor B+-tree manager
+ *	jfs_xtree.h: extent allocation descriptor B+-tree manager
  */
 
 #include "jfs_btree.h"
 
 
 /*
- *      extent allocation descriptor (xad)
+ *	extent allocation descriptor (xad)
  */
 typedef struct xad {
 	unsigned flag:8;	/* 1: flag */
@@ -38,30 +38,30 @@ typedef struct xad {
 	__le32 addr2;		/* 4: address in unit of fsblksize */
 } xad_t;			/* (16) */
 
-#define MAXXLEN         ((1 << 24) - 1)
+#define MAXXLEN		((1 << 24) - 1)
 
-#define XTSLOTSIZE      16
-#define L2XTSLOTSIZE    4
+#define XTSLOTSIZE	16
+#define L2XTSLOTSIZE	4
 
 /* xad_t field construction */
 #define XADoffset(xad, offset64)\
 {\
-        (xad)->off1 = ((u64)offset64) >> 32;\
-        (xad)->off2 = __cpu_to_le32((offset64) & 0xffffffff);\
+	(xad)->off1 = ((u64)offset64) >> 32;\
+	(xad)->off2 = __cpu_to_le32((offset64) & 0xffffffff);\
 }
 #define XADaddress(xad, address64)\
 {\
-        (xad)->addr1 = ((u64)address64) >> 32;\
-        (xad)->addr2 = __cpu_to_le32((address64) & 0xffffffff);\
+	(xad)->addr1 = ((u64)address64) >> 32;\
+	(xad)->addr2 = __cpu_to_le32((address64) & 0xffffffff);\
 }
-#define XADlength(xad, length32)        (xad)->len = __cpu_to_le24(length32)
+#define XADlength(xad, length32)	(xad)->len = __cpu_to_le24(length32)
 
 /* xad_t field extraction */
 #define offsetXAD(xad)\
-        ( ((s64)((xad)->off1)) << 32 | __le32_to_cpu((xad)->off2))
+	( ((s64)((xad)->off1)) << 32 | __le32_to_cpu((xad)->off2))
 #define addressXAD(xad)\
-        ( ((s64)((xad)->addr1)) << 32 | __le32_to_cpu((xad)->addr2))
-#define lengthXAD(xad)  __le24_to_cpu((xad)->len)
+	( ((s64)((xad)->addr1)) << 32 | __le32_to_cpu((xad)->addr2))
+#define lengthXAD(xad)	__le24_to_cpu((xad)->len)
 
 /* xad list */
 struct xadlist {
@@ -71,22 +71,22 @@ struct xadlist {
 };
 
 /* xad_t flags */
-#define XAD_NEW         0x01	/* new */
-#define XAD_EXTENDED    0x02	/* extended */
-#define XAD_COMPRESSED  0x04	/* compressed with recorded length */
+#define XAD_NEW		0x01	/* new */
+#define XAD_EXTENDED	0x02	/* extended */
+#define XAD_COMPRESSED	0x04	/* compressed with recorded length */
 #define XAD_NOTRECORDED 0x08	/* allocated but not recorded */
-#define XAD_COW         0x10	/* copy-on-write */
+#define XAD_COW		0x10	/* copy-on-write */
 
 
 /* possible values for maxentry */
-#define XTROOTINITSLOT_DIR  6
-#define XTROOTINITSLOT  10
-#define XTROOTMAXSLOT   18
-#define XTPAGEMAXSLOT   256
-#define XTENTRYSTART    2
+#define XTROOTINITSLOT_DIR 6
+#define XTROOTINITSLOT	10
+#define XTROOTMAXSLOT	18
+#define XTPAGEMAXSLOT	256
+#define XTENTRYSTART	2
 
 /*
- *      xtree page:
+ *	xtree page:
  */
 typedef union {
 	struct xtheader {
@@ -106,12 +106,10 @@ typedef union {
 } xtpage_t;
 
 /*
- *      external declaration
+ *	external declaration
  */
 extern int xtLookup(struct inode *ip, s64 lstart, s64 llen,
 		    int *pflag, s64 * paddr, int *plen, int flag);
-extern int xtLookupList(struct inode *ip, struct lxdlist * lxdlist,
-			struct xadlist * xadlist, int flag);
 extern void xtInitRoot(tid_t tid, struct inode *ip);
 extern int xtInsert(tid_t tid, struct inode *ip,
 		    int xflag, s64 xoff, int xlen, s64 * xaddrp, int flag);