On Thu, 6 Oct 2022 21:42:33 +0100, Pavel Begunkov wrote:
> Running local task_work requires taking uring_lock, for submit + wait we
> can try to run them right after submit while we still hold the lock and
> save one lock/unlokc pair. The optimisation was implemented in the first
> local tw patches but got dropped for simplicity.
>
>
Applied, thanks!
[1/1] io_uring: optimise locking for local tw with submit_wait
commit: a2b61c4d8fcb005007bae5b2f007d43cba89baa1
Best regards,
--
Jens Axboe
