DM_KCOPYD_MAX_REGIONS  362 drivers/md/dm-kcopyd.c 	struct dm_io_region dests[DM_KCOPYD_MAX_REGIONS];
DM_KCOPYD_MAX_REGIONS   26 drivers/md/dm-raid1.c #define MAX_NR_MIRRORS	(DM_KCOPYD_MAX_REGIONS + 1)
DM_KCOPYD_MAX_REGIONS  332 drivers/md/dm-raid1.c 	struct dm_io_region from, to[DM_KCOPYD_MAX_REGIONS], *dest;