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Re: [PATCH] Fix EINTR retry condition in pg_flush_data sync_file_range path.

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: DaeMyung Kang <charsyam@gmail.com>
Cc: pgsql-hackers@lists.postgresql.org
Date: 2026-04-30T02:48:13Z
Lists: pgsql-hackers 
On Thu, Apr 30, 2026 at 12:18:11AM +0900, DaeMyung Kang wrote:
> While auditing src/backend/storage/file, I spotted a small but
> unambiguous bug in pg_flush_data()'s sync_file_range() retry path.
> Details below in the commit message; the fix is a one-token change.

Ohh, nice catch.  This happens to be wrong since 0d369ac65004.
--
Michael

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  1. Fix errno check based on EINTR in pg_flush_data()