On 30.05.19 г. 15:04 ч., David Sterba wrote:
> On Tue, May 28, 2019 at 04:21:54PM +0800, Qu Wenruo wrote:
>> Normally the range->len is set to default value (U64_MAX), but when it's
>> not default value, we should check if the range overflows.
>>
>> And if overflows, return -EINVAL before doing anything.
>>
>> Signed-off-by: Qu Wenruo <w...@suse.com>
>
> The range support of TRIM will be reverted so this patch won't be
> needed.
>
Range support is going to be removed only from unallocated device space
trimming, not block group trimming. So it's still required.
