Lines Matching refs:argp
193 static int put_ushort(unsigned short __user *argp, unsigned short val) in put_ushort() argument
195 return put_user(val, argp); in put_ushort()
198 static int put_int(int __user *argp, int val) in put_int() argument
200 return put_user(val, argp); in put_int()
203 static int put_uint(unsigned int __user *argp, unsigned int val) in put_uint() argument
205 return put_user(val, argp); in put_uint()
208 static int put_long(long __user *argp, long val) in put_long() argument
210 return put_user(val, argp); in put_long()
213 static int put_ulong(unsigned long __user *argp, unsigned long val) in put_ulong() argument
215 return put_user(val, argp); in put_ulong()
218 static int put_u64(u64 __user *argp, u64 val) in put_u64() argument
220 return put_user(val, argp); in put_u64()
224 static int compat_put_long(compat_long_t __user *argp, long val) in compat_put_long() argument
226 return put_user(val, argp); in compat_put_long()
229 static int compat_put_ulong(compat_ulong_t __user *argp, compat_ulong_t val) in compat_put_ulong() argument
231 return put_user(val, argp); in compat_put_ulong()
375 struct hd_geometry __user *argp) in blkdev_getgeo() argument
381 if (!argp) in blkdev_getgeo()
395 if (copy_to_user(argp, &geo, sizeof(geo))) in blkdev_getgeo()
441 int __user *argp) in blkdev_bszset() argument
447 if (!argp) in blkdev_bszset()
449 if (get_user(n, argp)) in blkdev_bszset()
469 unsigned cmd, unsigned long arg, void __user *argp) in blkdev_common_ioctl() argument
486 return put_u64(argp, bdev->bd_disk->diskseq); in blkdev_common_ioctl()
495 return put_uint(argp, bdev_zone_sectors(bdev)); in blkdev_common_ioctl()
497 return put_uint(argp, blkdev_nr_zones(bdev->bd_disk)); in blkdev_common_ioctl()
499 return put_int(argp, bdev_read_only(bdev) != 0); in blkdev_common_ioctl()
501 return put_int(argp, bdev_logical_block_size(bdev)); in blkdev_common_ioctl()
503 return put_uint(argp, bdev_physical_block_size(bdev)); in blkdev_common_ioctl()
505 return put_uint(argp, bdev_io_min(bdev)); in blkdev_common_ioctl()
507 return put_uint(argp, bdev_io_opt(bdev)); in blkdev_common_ioctl()
509 return put_int(argp, bdev_alignment_offset(bdev)); in blkdev_common_ioctl()
511 return put_uint(argp, 0); in blkdev_common_ioctl()
515 return put_ushort(argp, max_sectors); in blkdev_common_ioctl()
517 return put_ushort(argp, !blk_queue_nonrot(bdev_get_queue(bdev))); in blkdev_common_ioctl()
529 return blk_trace_ioctl(bdev, cmd, argp); in blkdev_common_ioctl()
531 return blkdev_pr_register(bdev, argp); in blkdev_common_ioctl()
533 return blkdev_pr_reserve(bdev, argp); in blkdev_common_ioctl()
535 return blkdev_pr_release(bdev, argp); in blkdev_common_ioctl()
537 return blkdev_pr_preempt(bdev, argp, false); in blkdev_common_ioctl()
539 return blkdev_pr_preempt(bdev, argp, true); in blkdev_common_ioctl()
541 return blkdev_pr_clear(bdev, argp); in blkdev_common_ioctl()
556 void __user *argp = (void __user *)arg; in blkdev_ioctl() local
572 return blkdev_getgeo(bdev, argp); in blkdev_ioctl()
574 return blkpg_ioctl(bdev, argp); in blkdev_ioctl()
579 if (!argp) in blkdev_ioctl()
581 return put_long(argp, in blkdev_ioctl()
586 return put_ulong(argp, bdev_nr_sectors(bdev)); in blkdev_ioctl()
590 return put_int(argp, block_size(bdev)); in blkdev_ioctl()
592 return blkdev_bszset(bdev, mode, argp); in blkdev_ioctl()
594 return put_u64(argp, bdev_nr_bytes(bdev)); in blkdev_ioctl()
598 return blk_trace_ioctl(bdev, cmd, argp); in blkdev_ioctl()
603 ret = blkdev_common_ioctl(bdev, mode, cmd, arg, argp); in blkdev_ioctl()
624 void __user *argp = compat_ptr(arg); in compat_blkdev_ioctl() local
641 return compat_hdio_getgeo(bdev, argp); in compat_blkdev_ioctl()
643 return compat_blkpg_ioctl(bdev, argp); in compat_blkdev_ioctl()
648 if (!argp) in compat_blkdev_ioctl()
650 return compat_put_long(argp, in compat_blkdev_ioctl()
655 return compat_put_ulong(argp, bdev_nr_sectors(bdev)); in compat_blkdev_ioctl()
659 return put_int(argp, bdev_logical_block_size(bdev)); in compat_blkdev_ioctl()
661 return blkdev_bszset(bdev, mode, argp); in compat_blkdev_ioctl()
663 return put_u64(argp, bdev_nr_bytes(bdev)); in compat_blkdev_ioctl()
667 return blk_trace_ioctl(bdev, cmd, argp); in compat_blkdev_ioctl()
672 ret = blkdev_common_ioctl(bdev, mode, cmd, arg, argp); in compat_blkdev_ioctl()