MIN_FREE_RESHAPE_SPACE 1374 drivers/md/dm-raid.c 			    (value && (value < MIN_FREE_RESHAPE_SPACE || value % to_sector(PAGE_SIZE)))) {
MIN_FREE_RESHAPE_SPACE 2684 drivers/md/dm-raid.c 	    to_sector(i_size_read(rdev->bdev->bd_inode)) - rs->md.dev_sectors < MIN_FREE_RESHAPE_SPACE) {