From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Shivank Garg <shivankg@amd.com>, akpm@linux-foundation.org
Cc: lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com,
vbabka@kernel.org, willy@infradead.org, rppt@kernel.org,
surenb@google.com, mhocko@suse.com, ziy@nvidia.com,
matthew.brost@intel.com, joshua.hahnjy@gmail.com,
rakie.kim@sk.com, byungchul@sk.com, gourry@gourry.net,
ying.huang@linux.alibaba.com, apopple@nvidia.com,
dave@stgolabs.net, Jonathan.Cameron@huawei.com, rkodsara@amd.com,
vkoul@kernel.org, bharata@amd.com, sj@kernel.org,
weixugc@google.com, dan.j.williams@intel.com,
rientjes@google.com, xuezhengchu@huawei.com, yiannis@zptcorp.com,
dave.hansen@intel.com, hannes@cmpxchg.org, jhubbard@nvidia.com,
peterx@redhat.com, riel@surriel.com, shakeel.butt@linux.dev,
stalexan@redhat.com, tj@kernel.org, nifan.cxl@gmail.com,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [RFC PATCH v4 1/6] mm: introduce folios_mc_copy() for batch folio copying
Date: Thu, 12 Mar 2026 10:41:53 +0100 [thread overview]
Message-ID: <d55153d9-4ff2-4975-b00d-5877ae80a820@kernel.org> (raw)
In-Reply-To: <20260309120725.308854-5-shivankg@amd.com>
On 3/9/26 13:07, Shivank Garg wrote:
> Add folios_mc_copy() which walks list of src and dst folios in lockstep,
> and copies folio content via folio_mc_copy(). folios_cnt parameter is
> unused here, but is part of the offload_copy callback signature used by
> later patches in the series.
>
> Signed-off-by: Shivank Garg <shivankg@amd.com>
> ---
I'd just squash that into patch #3.
--
Cheers,
David
next prev parent reply other threads:[~2026-03-12 9:42 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-09 12:07 [RFC PATCH v4 0/6] Accelerate page migration with batch copying and hardware offload Shivank Garg
2026-03-09 12:07 ` [RFC PATCH v4 1/6] mm: introduce folios_mc_copy() for batch folio copying Shivank Garg
2026-03-12 9:41 ` David Hildenbrand (Arm) [this message]
2026-03-15 18:09 ` Garg, Shivank
2026-03-09 12:07 ` [RFC PATCH v4 2/6] mm/migrate: skip data copy for already-copied folios Shivank Garg
2026-03-12 9:44 ` David Hildenbrand (Arm)
2026-03-15 18:25 ` Garg, Shivank
2026-03-23 12:20 ` David Hildenbrand (Arm)
2026-03-24 8:22 ` Huang, Ying
2026-03-09 12:07 ` [RFC PATCH v4 3/6] mm/migrate: add batch-copy path in migrate_pages_batch Shivank Garg
2026-03-24 8:42 ` Huang, Ying
2026-03-09 12:07 ` [RFC PATCH v4 4/6] mm/migrate: add copy offload registration infrastructure Shivank Garg
2026-03-09 17:54 ` Gregory Price
2026-03-10 10:07 ` Garg, Shivank
2026-03-24 10:54 ` Huang, Ying
2026-03-09 12:07 ` [RFC PATCH v4 5/6] drivers/migrate_offload: add DMA batch copy driver (dcbm) Shivank Garg
2026-03-09 18:04 ` Gregory Price
2026-03-12 9:33 ` Garg, Shivank
2026-03-24 8:10 ` Huang, Ying
2026-03-09 12:07 ` [RFC PATCH v4 6/6] mm/migrate: adjust NR_MAX_BATCHED_MIGRATION for testing Shivank Garg
2026-03-18 14:29 ` [RFC PATCH v4 0/6] Accelerate page migration with batch copying and hardware offload Garg, Shivank
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