X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fjfs%2Fjfs_types.h;h=43ea3713c083febbdd5df2cac7a7b611561e3574;hb=811158b147a503fbdf9773224004ffd32002d1fe;hp=09b2529586874159c550978ea46410285738035a;hpb=97d41e90fe61399b99d74820cb7f2d6e0fbac91d;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/jfs/jfs_types.h b/fs/jfs/jfs_types.h
index 09b252958687..43ea3713c083 100644
--- a/fs/jfs/jfs_types.h
+++ b/fs/jfs/jfs_types.h
@@ -21,7 +21,7 @@
 /*
  *	jfs_types.h:
  *
- * basic type/utility  definitions
+ * basic type/utility definitions
  *
  * note: this header file must be the 1st include file
  * of JFS include list in all JFS .c file.
@@ -54,37 +54,8 @@ struct timestruc_t {
  */
 
 #define LEFTMOSTONE	0x80000000
-#define	HIGHORDER	0x80000000u	/* high order bit on            */
-#define	ONES		0xffffffffu	/* all bit on                   */
-
-/*
- *	logical xd (lxd)
- */
-typedef struct {
-	unsigned len:24;
-	unsigned off1:8;
-	u32 off2;
-} lxd_t;
-
-/* lxd_t field construction */
-#define	LXDlength(lxd, length32)	( (lxd)->len = length32 )
-#define	LXDoffset(lxd, offset64)\
-{\
-	(lxd)->off1 = ((s64)offset64) >> 32;\
-	(lxd)->off2 = (offset64) & 0xffffffff;\
-}
-
-/* lxd_t field extraction */
-#define	lengthLXD(lxd)	( (lxd)->len )
-#define	offsetLXD(lxd)\
-	( ((s64)((lxd)->off1)) << 32 | (lxd)->off2 )
-
-/* lxd list */
-struct lxdlist {
-	s16 maxnlxd;
-	s16 nlxd;
-	lxd_t *lxd;
-};
+#define	HIGHORDER	0x80000000u	/* high order bit on	*/
+#define	ONES		0xffffffffu	/* all bit on		*/
 
 /*
  *	physical xd (pxd)
@@ -148,7 +119,7 @@ typedef struct {
 #define sizeDXD(dxd)	le32_to_cpu((dxd)->size)
 
 /*
- *      directory entry argument
+ *	directory entry argument
  */
 struct component_name {
 	int namlen;
@@ -160,14 +131,14 @@ struct component_name {
  *	DASD limit information - stored in directory inode
  */
 struct dasd {
-	u8 thresh;		/* Alert Threshold (in percent) */
-	u8 delta;		/* Alert Threshold delta (in percent)   */
+	u8 thresh;		/* Alert Threshold (in percent)		*/
+	u8 delta;		/* Alert Threshold delta (in percent)	*/
 	u8 rsrvd1;
-	u8 limit_hi;		/* DASD limit (in logical blocks)       */
-	__le32 limit_lo;	/* DASD limit (in logical blocks)       */
+	u8 limit_hi;		/* DASD limit (in logical blocks)	*/
+	__le32 limit_lo;	/* DASD limit (in logical blocks)	*/
 	u8 rsrvd2[3];
-	u8 used_hi;		/* DASD usage (in logical blocks)       */
-	__le32 used_lo;		/* DASD usage (in logical blocks)       */
+	u8 used_hi;		/* DASD usage (in logical blocks)	*/
+	__le32 used_lo;		/* DASD usage (in logical blocks)	*/
 };
 
 #define DASDLIMIT(dasdp) \