Messages in this thread | | | Date | Mon, 7 Nov 2022 23:45:06 -0800 | From | Christoph Hellwig <> | Subject | Re: [RFC PATCH 3/4] io_uring/splice: support splice from ->splice_read to ->splice_read |
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On Thu, Nov 03, 2022 at 04:50:03PM +0800, Ming Lei wrote: > The 1st ->splice_read produces buffer to the pipe of > current->splice_pipe, and the 2nd ->splice_read consumes the buffer > in this pipe.
This looks really ugly. I think you want Linus and Al to look over it at very least.
Also, what is going to happen if your ->splice_read instance does not support the flag to magically do something entirely different?
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