Re: [PATCH liburing v3] test: add test cases for hugepage registered buffers

[Jens Axboe <axboe@kernel.dk>]

On 7/31/24 7:01 PM, Chenliang Li wrote:
> On Thu, 1 Aug 2024 00:13:10 +0100, Pavel Begunkov wrote:
>> On 5/31/24 06:20, Chenliang Li wrote:
>>> Add a test file for hugepage registered buffers, to make sure the
>>> fixed buffer coalescing feature works safe and soundly.
>>>
>>> Testcases include read/write with single/multiple/unaligned/non-2MB
>>> hugepage fixed buffers, and also a should-not coalesce case where
>>> buffer is a mixture of different size'd pages.
>>
>> lgtm, would be even better if you can add another patch
>> testing adding a small buffer on the left size of a hugepage,
>> i.e. like mmap_mixutre() but the small buffer is on the other
>> side.
> 
> Sure, will add that.

I'll queue up this v3, but please do send that as an incremental
patch as I agree it's a good addition.

-- 
Jens Axboe