Messages in this thread | | | Date | Tue, 8 Mar 2022 17:54:07 -0700 | Subject | Re: [PATCH v5 1/2] io_uring: minor io_cqring_wait() optimization | From | Jens Axboe <> |
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On 3/8/22 3:17 PM, Olivier Langlois wrote: > Move up the block manipulating the sig variable to execute code > that may encounter an error and exit first before continuing > executing the rest of the function and avoid useless computations
I don't think this is worthwhile doing. If you're hitting an error in any of them, it's by definition not the fast path.
-- Jens Axboe
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