Re: [RFC net-next v3 05/29] net: bvec specific path in zerocopy_sg_from_iter

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On 7/4/22 7:31 AM, Pavel Begunkov wrote:
> If the series is going to be picked up for 5.20, how about we delay
> this one for 5.21? I'll have time to think about it (maybe moving
> the skb managed flag setup inside?), and will anyway need to send
> some omitted patches then.
> 

I think it reads better for io_uring and future extensions for io_uring
to contain the optimized bvec iter handler and setting the managed flag.
Too many disjointed assumptions the way the code is now. By pulling that
into io_uring, core code does not make assumptions that "managed" means
bvec and no page references - rather that is embedded in the code that
cares.



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