L2PBSIZE          148 fs/jfs/jfs_filsys.h #define LBNUMBER(x)	((x) >> L2PBSIZE)
L2PBSIZE          149 fs/jfs/jfs_filsys.h #define	LBLK2PBLK(sb,b)	((b) << (sb->s_blocksize_bits - L2PBSIZE))
L2PBSIZE          150 fs/jfs/jfs_filsys.h #define	PBLK2LBLK(sb,b)	((b) >> (sb->s_blocksize_bits - L2PBSIZE))