origin_limits 3449 drivers/md/dm-cache-target.c struct queue_limits *origin_limits = &bdev_get_queue(origin_bdev)->limits; origin_limits 3459 drivers/md/dm-cache-target.c else if (origin_limits->max_discard_sectors < cache->sectors_per_block) origin_limits 3472 drivers/md/dm-cache-target.c struct queue_limits *origin_limits = &bdev_get_queue(origin_bdev)->limits; origin_limits 3486 drivers/md/dm-cache-target.c limits->max_discard_sectors = origin_limits->max_discard_sectors; origin_limits 3487 drivers/md/dm-cache-target.c limits->max_hw_discard_sectors = origin_limits->max_hw_discard_sectors; origin_limits 3488 drivers/md/dm-cache-target.c limits->discard_granularity = origin_limits->discard_granularity; origin_limits 3489 drivers/md/dm-cache-target.c limits->discard_alignment = origin_limits->discard_alignment; origin_limits 3490 drivers/md/dm-cache-target.c limits->discard_misaligned = origin_limits->discard_misaligned;