From: Mel Gorman <mgorman@suse.de>
To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Vlastimil Babka <vbabka@suse.cz>,
David Hildenbrand <david@redhat.com>,
linux-mm@kvack.org, linux-arch@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCHv2] mm/page_alloc: Make deferred page init free pages in MAX_ORDER blocks
Date: Tue, 21 Mar 2023 16:53:14 +0000 [thread overview]
Message-ID: <20230321165314.krlhfmko6j52jfze@suse.de> (raw)
In-Reply-To: <20230321002415.20843-1-kirill.shutemov@linux.intel.com>
On Tue, Mar 21, 2023 at 03:24:15AM +0300, Kirill A. Shutemov wrote:
> Normal page init path frees pages during the boot in MAX_ORDER chunks,
> but deferred page init path does it in pageblock blocks.
>
> Change deferred page init path to work in MAX_ORDER blocks.
>
> For cases when MAX_ORDER is larger than pageblock, set migrate type to
> MIGRATE_MOVABLE for all pageblocks covered by the page.
>
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Mel Gorman <mgorman@suse.de>
--
Mel Gorman
SUSE Labs
next prev parent reply other threads:[~2023-03-21 16:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-21 0:24 Kirill A. Shutemov
2023-03-21 11:41 ` Vlastimil Babka
2023-03-21 13:48 ` David Hildenbrand
2023-03-21 16:53 ` Mel Gorman [this message]
2023-03-22 6:23 ` Mike Rapoport
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