Re: Some read stream improvements
От | Kirill Reshke |
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Тема | Re: Some read stream improvements |
Дата | |
Msg-id | CALdSSPh1vLnh31_itFvOwrndwtMsQvx2a5A8ue7uUMpmJ6oeng@mail.gmail.com обсуждение исходный текст |
Ответы |
Re: Some read stream improvements
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Список | pgsql-hackers |
On Mon, 17 Feb 2025 at 09:55, Thomas Munro <thomas.munro@gmail.com> wrote: > > Hi, > > Here are some patches that address some of Andres's feedback since the > AIO v2 rebase[1], anticipate out-of-order streams, and make some other > minor improvements. They are independent of the main AIO patch set > and apply to master, hence separate thread. Hi, great! > 0001-Refactor-read_stream.c-s-circular-arithmetic.patch > > This just replaced open-coded arithmetic with inline functions. They > will be used a lot more in later work, and provide central places to > put assertions that were not checked as uniformly as I would like. Just out of curiosity, should we `Assert(*index + n < stream->queue_size);` in `read_stream_index_advance_n`? -- Best regards, Kirill Reshke
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