Re: BUG #17448: In Windows 10, version 1703 and later, huge_pages doesn't work.
Michael Paquier <michael@paquier.xyz>
From: Michael Paquier <michael@paquier.xyz>
To: Julien Rouhaud <rjuju123@gmail.com>
Cc: Thomas Munro <thomas.munro@gmail.com>, okano.naoki@jp.fujitsu.com, PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>
Date: 2022-04-01T05:59:22Z
Lists: pgsql-bugs, pgsql-hackers
On Thu, Mar 31, 2022 at 07:03:09PM +0800, Julien Rouhaud wrote: > There's no such indication on IsWindowsVersionOrGreater(), but after seeing > various comments on forums from angry people, it may be a hint that it behaves > similarly. I'm not sure what to do at this point, maybe just always use the > flag (the PG_ version which may be 0), hoping that hopefully windows won't > define it if it can't handle it? Looking at the internals of versionhelpers.h, would it work to use as arguments for IsWindowsVersionOrGreater() the following, in this order? As of: - HIBYTE(_WIN32_WINNT_WINTHRESHOLD) - LOBYTE(_WIN32_WINNT_WINTHRESHOLD) - 1703 Just to drop an idea. -- Michael
Commits
-
Fix huge_pages on Windows
- fdd8937c071e 16.0 landed