opt_iosize        699 drivers/md/raid1.c 			int opt_iosize = bdev_io_opt(rdev->bdev) >> 9;
opt_iosize        716 drivers/md/raid1.c 			if (nonrot && opt_iosize > 0 &&
opt_iosize        718 drivers/md/raid1.c 			    mirror->next_seq_sect > opt_iosize &&
opt_iosize        719 drivers/md/raid1.c 			    mirror->next_seq_sect - opt_iosize >=