>>>>> "Akinobu" == Akinobu Mita <akinobu.m...@gmail.com> writes:

Akinobu> BLKSECTGET ioctl loads the request queue's max_sectors as
Akinobu> unsigned short value to the argument pointer.  So if the
Akinobu> max_sector is greater than USHRT_MAX, the upper 16 bits of that
Akinobu> is just discarded.

Akinobu> In such case, USHRT_MAX is more preferable than the lower 16
Akinobu> bits of max_sectors.

Reviewed-by: Martin K. Petersen <martin.peter...@oracle.com>

-- 
Martin K. Petersen      Oracle Linux Engineering
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