DISK_PITER_REVERSE   98 block/genhd.c  	if (flags & DISK_PITER_REVERSE)
DISK_PITER_REVERSE  134 block/genhd.c  	if (piter->flags & DISK_PITER_REVERSE) {
DISK_PITER_REVERSE  589 fs/partitions/check.c 			     DISK_PITER_INCL_EMPTY | DISK_PITER_REVERSE);