diff options
Diffstat (limited to 'fs/jfs/jfs_types.h')
| -rw-r--r-- | fs/jfs/jfs_types.h | 53 |
1 files changed, 10 insertions, 43 deletions
diff --git a/fs/jfs/jfs_types.h b/fs/jfs/jfs_types.h index 5bfad39a207..43ea3713c08 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. @@ -54,41 +54,8 @@ struct timestruc_t { */ #define LEFTMOSTONE 0x80000000 -#define HIGHORDER 0x80000000u /* high order bit on */ -#define ONES 0xffffffffu /* all bit on */ - -typedef int boolean_t; -#define TRUE 1 -#define FALSE 0 - -/* - * 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) @@ -152,7 +119,7 @@ typedef struct { #define sizeDXD(dxd) le32_to_cpu((dxd)->size) /* - * directory entry argument + * directory entry argument */ struct component_name { int namlen; @@ -164,14 +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) \ |