From: Matthew Wilcox <willy@infradead.org>
To: Juan Yescas <jyescas@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
tjmercier@google.com, isaacmanjarres@google.com,
surenb@google.com, kaleshsingh@google.com,
Vlastimil Babka <vbabka@suse.cz>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
Lorenzo Stoakes <lorenzo.stoakes@oracle.com>,
David Hildenbrand <david@redhat.com>,
Mike Rapoport <rppt@kernel.org>, Zi Yan <ziy@nvidia.com>,
Minchan Kim <minchan@kernel.org>
Subject: Re: [PATCH v2] mm: Add ARCH_FORCE_PAGE_BLOCK_ORDER to select page block order
Date: Mon, 5 May 2025 20:55:40 +0100 [thread overview]
Message-ID: <aBkXvB2jcxVf95uN@casper.infradead.org> (raw)
In-Reply-To: <20250505185642.2377724-1-jyescas@google.com>
On Mon, May 05, 2025 at 11:56:21AM -0700, Juan Yescas wrote:
> Solution: Add a new config ARCH_FORCE_PAGE_BLOCK_ORDER that
> allows to set the page block order in all the architectures.
... but it's no longer per-ARCH, so this should not be in the ARCH_
namespace.
> /* If huge pages are not used, group by MAX_ORDER_NR_PAGES */
> -#define pageblock_order MAX_PAGE_ORDER
> +#define pageblock_order PAGE_BLOCK_ORDER
You need to update the comment too.
next prev parent reply other threads:[~2025-05-05 19:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-05 18:56 Juan Yescas
2025-05-05 19:55 ` Matthew Wilcox [this message]
2025-05-06 0:28 ` Juan Yescas
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