linux-kernel - Re: [PATCH v2] io_uring: reduce latency by reissueing the operation

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Date:   Sun, 20 Jun 2021 16:54:38 -0400
From:   Olivier Langlois <olivier@...llion01.com>
To:     Pavel Begunkov <asml.silence@...il.com>,
        Randy Dunlap <rdunlap@...radead.org>,
        Jens Axboe <axboe@...nel.dk>, io-uring@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] io_uring: reduce latency by reissueing the operation

On Sun, 2021-06-20 at 21:08 +0100, Pavel Begunkov wrote:
> On 6/20/21 9:01 PM, Randy Dunlap wrote:
> > On 6/20/21 12:28 PM, Olivier Langlois wrote:
> > > On Sun, 2021-06-20 at 12:07 -0700, Randy Dunlap wrote:
> > > > On 6/20/21 12:05 PM, Olivier Langlois wrote:
> > > > > -               return false;
> > > > > +               return ret?IO_ARM_POLL_READY:IO_ARM_POLL_ERR;
> > > > 
> > > > Hi,
> > > > Please make that return expression more readable.
> > > > 
> > > > 
> > > How exactly?
> > > 
> > > by adding spaces?
> > > Changing the define names??
> > 
> > Adding spaces would be sufficient IMO (like Pavel suggested also).
> 
> Agree. That should be in the code style somewhere
> 
Sure no problem.

This hasn't been reported by checkpatch.pl but I have just discovered
codespell... Maybe this addon reports more issues than vanilla
checkpatch