Re: [PATCH 0/4] io-wq/io_uring locking optimisation

[Jens Axboe]

On 3/4/20 6:14 AM, Pavel Begunkov wrote:
> [1-3] are shedding excessive locking of @wqe's and @worker's spinlocks
> from io_worker_handle_work().
> 
> [4] removes an extra pair of refcount get/put by making former io_put_work()
> to own the submission reference. It also changes io-wq get/put API
> and renames io_put_work() into io_free_work() to reflect it.

LGTM, and tests out fine so far - applied, thanks.

-- 
Jens Axboe