From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Barry Song <baohua@kernel.org>, Uladzislau Rezki <urezki@gmail.com>
Cc: Dev Jain <dev.jain@arm.com>,
linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org,
catalin.marinas@arm.com, will@kernel.org,
akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
anshuman.khandual@arm.com, ryan.roberts@arm.com,
ajd@linux.ibm.com, rppt@kernel.org, Xueyuan.chen21@gmail.com
Subject: Re: [RFC PATCH 5/8] mm/vmalloc: map contiguous pages in batches for vmap() if possible
Date: Mon, 13 Apr 2026 21:23:54 +0200 [thread overview]
Message-ID: <1ed24e47-538a-493d-bf37-af76a789ce76@kernel.org> (raw)
In-Reply-To: <CAGsJ_4xcCjDdFXrbhh1bJW2xT0_mx8T43yNHWCahZ3fBBqU5CQ@mail.gmail.com>
On 4/10/26 03:02, Barry Song wrote:
> On Thu, Apr 9, 2026 at 6:20 PM Uladzislau Rezki <urezki@gmail.com> wrote:
> [...]
>>>
>> It would be good if you could combine the work together with Jain.
>>
>
> Sure, thanks! After discussing with Dev Jain, we’ll also
> support non-compound pages in the next version.
Will there be a v3 or should I review v2?
https://lore.kernel.org/r/20260404084333.55984-1-baohua@kernel.org
--
Cheers,
David
next prev parent reply other threads:[~2026-04-13 19:24 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-08 2:51 [RFC PATCH 0/8] mm/vmalloc: Speed up ioremap, vmalloc and vmap with contiguous memory Barry Song (Xiaomi)
2026-04-08 2:51 ` [RFC PATCH 1/8] arm64/hugetlb: Extend batching of multiple CONT_PTE in a single PTE setup Barry Song (Xiaomi)
2026-04-08 10:32 ` Dev Jain
2026-04-08 11:00 ` Barry Song
2026-04-08 2:51 ` [RFC PATCH 2/8] arm64/vmalloc: Allow arch_vmap_pte_range_map_size to batch multiple CONT_PTE Barry Song (Xiaomi)
2026-04-08 2:51 ` [RFC PATCH 3/8] mm/vmalloc: Extend vmap_small_pages_range_noflush() to support larger page_shift sizes Barry Song (Xiaomi)
2026-04-08 11:08 ` Dev Jain
2026-04-08 21:29 ` Barry Song
2026-04-13 16:08 ` Mike Rapoport
2026-04-13 20:16 ` Barry Song
2026-04-08 2:51 ` [RFC PATCH 4/8] mm/vmalloc: Eliminate page table zigzag for huge vmalloc mappings Barry Song (Xiaomi)
2026-04-13 16:16 ` Mike Rapoport
2026-04-13 19:49 ` Barry Song
2026-04-08 2:51 ` [RFC PATCH 5/8] mm/vmalloc: map contiguous pages in batches for vmap() if possible Barry Song (Xiaomi)
2026-04-08 4:19 ` Dev Jain
2026-04-08 5:12 ` Barry Song
2026-04-08 11:22 ` Dev Jain
2026-04-08 14:03 ` Dev Jain
2026-04-08 21:54 ` Barry Song
2026-04-09 10:10 ` Dev Jain
2026-04-09 10:20 ` Uladzislau Rezki
2026-04-10 1:02 ` Barry Song
2026-04-13 19:23 ` David Hildenbrand (Arm) [this message]
2026-04-13 19:56 ` Barry Song
2026-04-08 2:51 ` [RFC PATCH 6/8] mm/vmalloc: align vm_area so vmap() can batch mappings Barry Song (Xiaomi)
2026-04-08 2:51 ` [RFC PATCH 7/8] mm/vmalloc: Coalesce same page_shift mappings in vmap to avoid pgtable zigzag Barry Song (Xiaomi)
2026-04-08 11:36 ` Dev Jain
2026-04-08 21:58 ` Barry Song
2026-04-08 2:51 ` [RFC PATCH 8/8] mm/vmalloc: Stop scanning for compound pages after encountering small pages in vmap Barry Song (Xiaomi)
2026-04-08 9:14 ` [RFC PATCH 0/8] mm/vmalloc: Speed up ioremap, vmalloc and vmap with contiguous memory Dev Jain
2026-04-08 10:51 ` Barry Song
2026-04-08 10:55 ` Dev Jain
2026-04-27 15:04 ` Dev Jain
2026-04-28 3:16 ` Barry Song
2026-04-28 4:14 ` Dev Jain
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