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From: Andrew Morton <akpm@linux-foundation.org>
To: Charles Haithcock <chaithco@redhat.com>
Cc: muchun.song@linux.dev, osalvador@suse.de, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Respect mempolicy when calculating surplus huge pages.
Date: Fri, 29 May 2026 20:35:08 -0700	[thread overview]
Message-ID: <20260529203508.a1813d90f7bfb638bfdc815a@linux-foundation.org> (raw)
In-Reply-To: <20260527224848.1753560-1-chaithco@redhat.com>

On Wed, 27 May 2026 16:48:46 -0600 Charles Haithcock <chaithco@redhat.com> wrote:

> Presently, when calculating how many huge pages are needed when
> reserving surplus huge pages, the global count of free huge pages
> are used. When reserving with a mempolicy, the global count of free huge
> pages is used even if some/all of those free huge pages are on numa
> nodes outside of the mempolicy. Fix it so free huge pages only on nodes
> within the mempolicy are considered.
> 

Thanks.   AI review asked a thing:
	https://sashiko.dev/#/patchset/20260527224848.1753560-1-chaithco@redhat.com



  reply	other threads:[~2026-05-30  3:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-27 22:48 Charles Haithcock
2026-05-30  3:35 ` Andrew Morton [this message]
2026-06-02 15:20 ` Joshua Hahn
     [not found] <CAMcbwu5=TK_EjZ=wN5fqLC-DVUendE+CBWX0pN7KBF+1ZwD7Vw@mail.gmail.com>
2026-06-09  4:23 ` Joshua Hahn

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