Re: [PATCH] btrfs: add test for encoded reads

[Mark Harmstone <maharmstone@meta.com>]

On 14/11/24 05:06, Zorro Lang wrote:
...

>> It looks like IORING_OP_URING_CMD was added to liburing with version
>> 2.2, which came out in June 2022. I don't know whether that's old enough
>> that we can just declare it as our minimum version, whether we should be
>> probing for the liburing version, whether we should be working round
>> this somehow, or what.
>>
>> Zorro, what do you think?
> 
> 2022 was just 2 years ago, some downstream distributions might use old version.
> I think that might be too early to leave a "2 years ago" system out of the using of
> latest xfstests :)
> 
> Thanks,
> Zorro

Okay, no worries. I can change it so that it uses the raw syscalls 
rather than the liburing helpers. It'll be a lot uglier, but at least 
it'll work.

Johannes, what distro and version are you on? I'll make sure it works on 
that.

Mark