44 #define UDF_SB_ALLOC_PARTMAPS(X,Y)\  argument
46 	UDF_SB_PARTMAPS(X) = kmalloc(sizeof(struct udf_part_map) * Y, GFP_KERNEL);\
49 		UDF_SB_NUMPARTS(X) = Y;\
50 		memset(UDF_SB_PARTMAPS(X), 0x00, sizeof(struct udf_part_map) * Y);\
55 		udf_error(X, __FUNCTION__, "Unable to allocate space for %d partition maps", Y);\
59 #define UDF_SB_ALLOC_BITMAP(X,Y,Z)\  argument
61 	int nr_groups = ((UDF_SB_PARTLEN((X),(Y)) + (sizeof(struct spaceBitmapDesc) << 3) +\
63 	UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap = kmalloc(sizeof(struct udf_bitmap) +\
66 	if (UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap != NULL)\
68 		memset(UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap, 0x00,\
70 		UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap->s_block_bitmap =\
71 			(struct buffer_head **)(UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap + 1);\
72 		UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap->s_nr_groups = nr_groups;\
81 #define UDF_QUERY_FLAG(X,Y)			( UDF_SB(X)->s_flags & ( 1 << (Y) ) )  argument
82 #define UDF_SET_FLAG(X,Y)			( UDF_SB(X)->s_flags |= ( 1 << (Y) ) )  argument
83 #define UDF_CLEAR_FLAG(X,Y)			( UDF_SB(X)->s_flags &= ~( 1 << (Y) ) )  argument
85 #define UDF_UPDATE_UDFREV(X,Y)			( ((Y) > UDF_SB_UDFREV(X)) ? UDF_SB_UDFREV(X) = (Y) : UDF_SB_UDFRE…  argument
88 #define UDF_SB_PARTTYPE(X,Y)			( UDF_SB_PARTMAPS(X)[(Y)].s_partition_type )  argument
89 #define UDF_SB_PARTROOT(X,Y)			( UDF_SB_PARTMAPS(X)[(Y)].s_partition_root )  argument
90 #define UDF_SB_PARTLEN(X,Y)			( UDF_SB_PARTMAPS(X)[(Y)].s_partition_len )  argument
91 #define UDF_SB_PARTVSN(X,Y)			( UDF_SB_PARTMAPS(X)[(Y)].s_volumeseqnum )  argument
92 #define UDF_SB_PARTNUM(X,Y)			( UDF_SB_PARTMAPS(X)[(Y)].s_partition_num )  argument
93 #define UDF_SB_TYPESPAR(X,Y)			( UDF_SB_PARTMAPS(X)[(Y)].s_type_specific.s_sparing )  argument
94 #define UDF_SB_TYPEVIRT(X,Y)			( UDF_SB_PARTMAPS(X)[(Y)].s_type_specific.s_virtual )  argument
95 #define UDF_SB_PARTFUNC(X,Y)			( UDF_SB_PARTMAPS(X)[(Y)].s_partition_func )  argument
96 #define UDF_SB_PARTFLAGS(X,Y)			( UDF_SB_PARTMAPS(X)[(Y)].s_partition_flags )  argument
97 #define UDF_SB_BITMAP(X,Y,Z,I)			( UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap->s_block_bitmap[I] )  argument
98 #define UDF_SB_BITMAP_NR_GROUPS(X,Y,Z)	( UDF_SB_PARTMAPS(X)[(Y)].Z.s_bitmap->s_nr_groups )  argument