return put_user(val, (compat_int_t __user *)compat_ptr(arg));
}
+static int compat_put_uint(unsigned long arg, unsigned int val)
+{
+ return put_user(val, (compat_uint_t __user *)compat_ptr(arg));
+}
+
static int compat_put_long(unsigned long arg, long val)
{
return put_user(val, (compat_long_t __user *)compat_ptr(arg));
switch (cmd) {
case HDIO_GETGEO:
return compat_hdio_getgeo(disk, bdev, compat_ptr(arg));
+ case BLKPBSZGET:
+ return compat_put_uint(arg, bdev_physical_block_size(bdev));
+ case BLKIOMIN:
+ return compat_put_uint(arg, bdev_io_min(bdev));
+ case BLKIOOPT:
+ return compat_put_uint(arg, bdev_io_opt(bdev));
+ case BLKALIGNOFF:
+ return compat_put_int(arg, bdev_alignment_offset(bdev));
case BLKFLSBUF:
case BLKROSET:
case BLKDISCARD: