[dm-devel] [PATCH v4 00/12] dm: support IO polling

[JeffleXu]

On 2/24/21 4:54 AM, Mike Snitzer wrote:
> On Mon, Feb 22 2021 at 10:55pm -0500,
> JeffleXu <jefflexu at linux.alibaba.com> wrote:
> 
>>
>>
>> On 2/20/21 7:06 PM, Jeffle Xu wrote:
>>> [Changes since v3]
>>> - newly add patch 7 and patch 11, as a new optimization improving
>>> performance of multiple polling processes. Now performance of multiple
>>> polling processes can be as scalable as single polling process (~30%).
>>> Refer to the following [Performance] chapter for more details.
>>>
>>
>> Hi Mike, would please evaluate this new version patch set? I think this
>> mechanism is near maturity, since multi-thread performance is as
>> scalable as single-thread (~30%) now.
> 
> OK, can do. But first I think you need to repost with a v5 that
> addresses Mikulas' v3 feedback:
> 
> https://listman.redhat.com/archives/dm-devel/2021-February/msg00254.html
> https://listman.redhat.com/archives/dm-devel/2021-February/msg00255.html
> 

Will do. Besides I will also rebase to 5.12 in the next version.

-- 
Thanks,
Jeffle