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From: Hao Xu <[email protected]>
To: Pavel Begunkov <[email protected]>, Jens Axboe <[email protected]>
Cc: [email protected], Joseph Qi <[email protected]>
Subject: Re: [PATCH v6 0/6] task work optimization
Date: Sun, 5 Dec 2021 23:11:11 +0800	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

在 2021/12/5 上午4:58, Pavel Begunkov 写道:
> On 11/26/21 10:07, Hao Xu wrote:
>> v4->v5
>> - change the implementation of merge_wq_list
>>
>> v5->v6
>> - change the logic of handling prior task list to:
>>    1) grabbed uring_lock: leverage the inline completion infra
>>    2) otherwise: batch __req_complete_post() calls to save
>>       completion_lock operations.
> 
> FYI, took 5/6 into another patchset to avoid conflicts.
> 
> also, you can remove "[pavel: ...]" from patches, I was just
> leaving them as a hint that the patches were very slightly
> modified. I'll retest/etc. once you fix 6/6. Hopefully, will
> be merged soon, the patches already had been bouncing around
> for too long.
Gotcha.
> 
> 
>> Hao Xu (6):
>>    io-wq: add helper to merge two wq_lists
>>    io_uring: add a priority tw list for irq completion work
>>    io_uring: add helper for task work execution code
>>    io_uring: split io_req_complete_post() and add a helper
>>    io_uring: move up io_put_kbuf() and io_put_rw_kbuf()
>>    io_uring: batch completion in prior_task_list
>>
>>   fs/io-wq.h    |  22 +++++++
>>   fs/io_uring.c | 168 ++++++++++++++++++++++++++++++++++----------------
>>   2 files changed, 136 insertions(+), 54 deletions(-)
>>
> 


      reply	other threads:[~2021-12-05 15:11 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-26 10:07 [PATCH v6 0/6] task work optimization Hao Xu
2021-11-26 10:07 ` [PATCH 1/6] io-wq: add helper to merge two wq_lists Hao Xu
2021-11-26 10:07 ` [PATCH 2/6] io_uring: add a priority tw list for irq completion work Hao Xu
2021-11-26 10:07 ` [PATCH 3/6] io_uring: add helper for task work execution code Hao Xu
2021-11-26 10:07 ` [PATCH 4/6] io_uring: split io_req_complete_post() and add a helper Hao Xu
2021-11-26 10:07 ` [PATCH 5/6] io_uring: move up io_put_kbuf() and io_put_rw_kbuf() Hao Xu
2021-11-26 10:07 ` [PATCH 6/6] io_uring: batch completion in prior_task_list Hao Xu
2021-11-26 12:56   ` Hao Xu
2021-11-26 13:37 ` [PATCH RESEND " Hao Xu
2021-11-27 15:24   ` [PATCH v7] " Hao Xu
2021-11-28 15:28     ` Pavel Begunkov
2021-12-03  1:39 ` [PATCH v6 0/6] task work optimization Pavel Begunkov
2021-12-03  2:01   ` Pavel Begunkov
2021-12-03  7:30     ` Hao Xu
2021-12-03 14:21       ` Pavel Begunkov
2021-12-05 15:02         ` Hao Xu
2021-12-05 15:42           ` Pavel Begunkov
2021-12-06  8:35             ` Hao Xu
2021-12-06  9:48               ` Hao Xu
2021-12-03  3:24   ` Hao Xu
2021-12-04 20:58 ` Pavel Begunkov
2021-12-05 15:11   ` Hao Xu [this message]

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