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Searched refs:range (Results 1 – 3 of 3) sorted by relevance

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Dioctl.c121 uint64_t range[2]; in blk_ioctl_discard() local
132 if (copy_from_user(range, (void __user *)arg, sizeof(range))) in blk_ioctl_discard()
135 start = range[0]; in blk_ioctl_discard()
136 len = range[1]; in blk_ioctl_discard()
157 uint64_t range[2]; in blk_ioctl_zeroout() local
164 if (copy_from_user(range, (void __user *)arg, sizeof(range))) in blk_ioctl_zeroout()
167 start = range[0]; in blk_ioctl_zeroout()
168 len = range[1]; in blk_ioctl_zeroout()
Dgenhd.c650 void blk_register_region(dev_t devt, unsigned long range, struct module *module, in blk_register_region() argument
654 kobj_map(bdev_map, devt, range, module, probe, lock, data); in blk_register_region()
659 void blk_unregister_region(dev_t devt, unsigned long range) in blk_unregister_region() argument
661 kobj_unmap(bdev_map, devt, range); in blk_unregister_region()
1373 static DEVICE_ATTR(range, 0444, disk_range_show, NULL);
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