From: Luis Chamberlain <mcgrof@kernel.org>
To: Zi Yan <ziy@nvidia.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Huang,
Ying" <ying.huang@intel.com>, Ryan Roberts <ryan.roberts@arm.com>,
Andrew Morton <akpm@linux-foundation.org>,
"Matthew Wilcox (Oracle)" <willy@infradead.org>,
David Hildenbrand <david@redhat.com>,
"Yin, Fengwei" <fengwei.yin@intel.com>,
Yu Zhao <yuzhao@google.com>, Vlastimil Babka <vbabka@suse.cz>,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
Kemeng Shi <shikemeng@huaweicloud.com>,
Mel Gorman <mgorman@techsingularity.net>,
Rohan Puri <rohan.puri15@gmail.com>,
Adam Manzanares <a.manzanares@samsung.com>,
"Vishal Moola (Oracle)" <vishal.moola@gmail.com>
Subject: Re: [PATCH v3 0/3] Enable >0 order folio memory compaction
Date: Fri, 2 Feb 2024 11:55:35 -0800 [thread overview]
Message-ID: <Zb1Ity8GND1Sm2Y7@bombadil.infradead.org> (raw)
In-Reply-To: <20240202161554.565023-1-zi.yan@sent.com>
On Fri, Feb 02, 2024 at 11:15:51AM -0500, Zi Yan wrote:
> From: Zi Yan <ziy@nvidia.com>
>
> Hi all,
>
> This patchset enables >0 order folio memory compaction, which is one of
> the prerequisitions for large folio support[1].
>
> [1] https://lore.kernel.org/linux-mm/20230912162815.440749-1-zi.yan@sent.com/
This URL started being referenced to your patch series instead of the
rationale as to why this is important, and that is that compaction today
skips pages with order > 0 and that this is already a problem for the
page cache. The correct URL which you had in your *first* cover letter
is:
https://lore.kernel.org/linux-mm/f8d47176-03a8-99bf-a813-b5942830fd73@arm.com/
Luis
next prev parent reply other threads:[~2024-02-02 19:55 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-02 16:15 Zi Yan
2024-02-02 16:15 ` [PATCH v3 1/3] mm/compaction: enable compacting >0 order folios Zi Yan
2024-02-09 14:32 ` Vlastimil Babka
2024-02-09 19:25 ` Zi Yan
2024-02-09 20:43 ` Vlastimil Babka
2024-02-09 20:44 ` Zi Yan
2024-02-02 16:15 ` [PATCH v3 2/3] mm/compaction: add support for >0 order folio memory compaction Zi Yan
2024-02-09 16:37 ` Vlastimil Babka
2024-02-09 19:36 ` Zi Yan
2024-02-09 19:40 ` Zi Yan
2024-02-09 20:46 ` Vlastimil Babka
2024-02-09 20:47 ` Zi Yan
2024-02-09 21:58 ` Zi Yan
2024-02-02 16:15 ` [PATCH v3 3/3] mm/compaction: optimize >0 order folio compaction with free page split Zi Yan
2024-02-09 18:43 ` Vlastimil Babka
2024-02-09 19:57 ` Zi Yan
2024-02-09 20:49 ` Vlastimil Babka
2024-02-02 19:55 ` Luis Chamberlain [this message]
2024-02-02 20:12 ` [PATCH v3 0/3] Enable >0 order folio memory compaction Zi Yan
2024-02-05 8:16 ` Baolin Wang
2024-02-05 14:18 ` Zi Yan
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