From: "David Hildenbrand (Red Hat)" <david@kernel.org>
To: Balbir Singh <balbirs@nvidia.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
dri-devel@lists.freedesktop.org
Cc: "Andrew Morton" <akpm@linux-foundation.org>,
"Zi Yan" <ziy@nvidia.com>,
"Joshua Hahn" <joshua.hahnjy@gmail.com>,
"Rakie Kim" <rakie.kim@sk.com>,
"Byungchul Park" <byungchul@sk.com>,
"Gregory Price" <gourry@gourry.net>,
"Ying Huang" <ying.huang@linux.alibaba.com>,
"Alistair Popple" <apopple@nvidia.com>,
"Oscar Salvador" <osalvador@suse.de>,
"Lorenzo Stoakes" <lorenzo.stoakes@oracle.com>,
"Baolin Wang" <baolin.wang@linux.alibaba.com>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
"Nico Pache" <npache@redhat.com>,
"Ryan Roberts" <ryan.roberts@arm.com>,
"Dev Jain" <dev.jain@arm.com>, "Barry Song" <baohua@kernel.org>,
"Lyude Paul" <lyude@redhat.com>,
"Danilo Krummrich" <dakr@kernel.org>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Ralph Campbell" <rcampbell@nvidia.com>,
"Mika Penttilä" <mpenttil@redhat.com>,
"Matthew Brost" <matthew.brost@intel.com>,
"Francois Dugast" <francois.dugast@intel.com>
Subject: Re: [PATCH] mm/huge_memory.c: introduce folio_split_unmapped
Date: Fri, 14 Nov 2025 09:36:09 +0100 [thread overview]
Message-ID: <5b481d76-638d-46d4-ad98-5508fc8b715e@kernel.org> (raw)
In-Reply-To: <20251114012228.2634882-1-balbirs@nvidia.com>
On 14.11.25 02:22, Balbir Singh wrote:
> Unmapped was added as a parameter to __folio_split() and related
> call sites to support splitting of folios already in the midst
> of a migration. This special case arose for device private folio
> migration since during migration there could be a disconnect between
> source and destination on the folio size.
Didn't I already comment that the subject should start with
"mm/huge_memory: introduce ..." ?
Yes I did:
https://lore.kernel.org/all/048134fd-6a3d-4a6c-a2eb-9a9911c3b35f@kernel.org/
You know, I'm a busy man, can you *please*
* take better care of addressing all previous comments?
* wait more than 12 h after asking a question before you resend?
--
Cheers
David
next prev parent reply other threads:[~2025-11-14 8:36 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-14 1:22 Balbir Singh
2025-11-14 2:11 ` Zi Yan
2025-11-14 3:21 ` Wei Yang
2025-11-14 3:25 ` Wei Yang
2025-11-14 3:30 ` Balbir Singh
2025-11-14 8:02 ` Wei Yang
2025-11-14 8:36 ` David Hildenbrand (Red Hat) [this message]
2025-11-14 9:10 ` Balbir Singh
2025-11-18 20:18 ` David Hildenbrand (Red Hat)
2025-11-15 2:15 ` kernel test robot
2025-11-15 2:33 ` Balbir Singh
2025-11-15 2:36 ` Zi Yan
2025-11-19 12:32 ` Dan Carpenter
2025-11-19 23:58 ` Balbir Singh
2025-11-20 0:29 ` Zi Yan
2025-11-20 5:26 ` Dan Carpenter
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