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Re: Use pg_pwritev_with_retry() instead of write() in dir_open_for_write() to avoid partial writes? - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: Use pg_pwritev_with_retry() instead of write() in dir_open_for_write() to avoid partial writes?
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Msg-id Y+m3ro+pNnul4MDd@paquier.xyz
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In response to Re: Use pg_pwritev_with_retry() instead of write() in dir_open_for_write() to avoid partial writes?  (Andres Freund <andres@anarazel.de>)
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On Sun, Feb 12, 2023 at 09:31:36AM -0800, Andres Freund wrote:
> Another thing: I think we should either avoid iterating over all the IOVs if
> we don't need them, or, even better, initialize the array as a constant, once.

Where you imply that we'd still use memset() once on iov[PG_IOV_MAX],
right?
--
Michael
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