From: Zi Yan <ziy@nvidia.com>
To: Nico Pache <npache@redhat.com>
Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
linux-mm@kvack.org, linux-doc@vger.kernel.org, david@redhat.com,
baolin.wang@linux.alibaba.com, lorenzo.stoakes@oracle.com,
Liam.Howlett@oracle.com, ryan.roberts@arm.com, dev.jain@arm.com,
corbet@lwn.net, rostedt@goodmis.org, mhiramat@kernel.org,
mathieu.desnoyers@efficios.com, akpm@linux-foundation.org,
baohua@kernel.org, willy@infradead.org, peterx@redhat.com,
wangkefeng.wang@huawei.com, usamaarif642@gmail.com,
sunnanyong@huawei.com, vishal.moola@gmail.com,
thomas.hellstrom@linux.intel.com, yang@os.amperecomputing.com,
kas@kernel.org, aarcange@redhat.com, raquini@redhat.com,
anshuman.khandual@arm.com, catalin.marinas@arm.com,
tiwai@suse.de, will@kernel.org, dave.hansen@linux.intel.com,
jack@suse.cz, cl@gentwo.org, jglisse@google.com,
surenb@google.com, zokeefe@google.com, hannes@cmpxchg.org,
rientjes@google.com, mhocko@suse.com, rdunlap@infradead.org,
hughd@google.com, richard.weiyang@gmail.com,
lance.yang@linux.dev, vbabka@suse.cz, rppt@kernel.org,
jannh@google.com, pfalcato@suse.de
Subject: Re: [PATCH v13 mm-new 04/16] khugepaged: generalize alloc_charge_folio()
Date: Tue, 02 Dec 2025 22:07:34 -0500 [thread overview]
Message-ID: <9902A348-574A-41BB-8EBF-26CF728FAEA0@nvidia.com> (raw)
In-Reply-To: <20251201174627.23295-5-npache@redhat.com>
On 1 Dec 2025, at 12:46, Nico Pache wrote:
> From: Dev Jain <dev.jain@arm.com>
>
> Pass order to alloc_charge_folio() and update mTHP statistics.
>
> Reviewed-by: Wei Yang <richard.weiyang@gmail.com>
> Reviewed-by: Lance Yang <lance.yang@linux.dev>
> Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
> Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> Acked-by: David Hildenbrand <david@redhat.com>
> Co-developed-by: Nico Pache <npache@redhat.com>
> Signed-off-by: Nico Pache <npache@redhat.com>
> Signed-off-by: Dev Jain <dev.jain@arm.com>
> ---
> Documentation/admin-guide/mm/transhuge.rst | 8 ++++++++
> include/linux/huge_mm.h | 2 ++
> mm/huge_memory.c | 4 ++++
> mm/khugepaged.c | 17 +++++++++++------
> 4 files changed, 25 insertions(+), 6 deletions(-)
>
LGTM. Reviewed-by: Zi Yan <ziy@nvidia.com>
Best Regards,
Yan, Zi
next prev parent reply other threads:[~2025-12-03 3:07 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-01 17:46 [PATCH v13 mm-new 00/16] khugepaged: mTHP support Nico Pache
2025-12-01 17:46 ` [PATCH v13 mm-new 01/16] khugepaged: rename hpage_collapse_* to collapse_* Nico Pache
2025-12-01 17:46 ` [PATCH v13 mm-new 02/16] introduce collapse_single_pmd to unify khugepaged and madvise_collapse Nico Pache
2025-12-02 15:36 ` Zi Yan
2025-12-01 17:46 ` [PATCH v13 mm-new 03/16] khugepaged: generalize hugepage_vma_revalidate for mTHP support Nico Pache
2025-12-03 3:03 ` Zi Yan
2025-12-01 17:46 ` [PATCH v13 mm-new 04/16] khugepaged: generalize alloc_charge_folio() Nico Pache
2025-12-03 3:07 ` Zi Yan [this message]
2025-12-01 17:46 ` [PATCH v13 mm-new 05/16] khugepaged: introduce is_mthp_order helper Nico Pache
2025-12-03 3:13 ` Zi Yan
2025-12-01 17:46 ` [PATCH v13 mm-new 06/16] khugepaged: generalize __collapse_huge_page_* for mTHP support Nico Pache
2025-12-01 17:46 ` [PATCH v13 mm-new 07/16] khugepaged: introduce collapse_max_ptes_none helper function Nico Pache
2025-12-02 7:53 ` Baolin Wang
2025-12-03 21:02 ` Nico Pache
2025-12-01 17:46 ` [PATCH v13 mm-new 08/16] khugepaged: generalize collapse_huge_page for mTHP collapse Nico Pache
2025-12-01 17:46 ` [PATCH v13 mm-new 09/16] khugepaged: skip collapsing mTHP to smaller orders Nico Pache
2025-12-01 17:46 ` [PATCH v13 mm-new 10/16] khugepaged: add per-order mTHP collapse failure statistics Nico Pache
2025-12-01 18:38 ` Randy Dunlap
2025-12-01 17:46 ` [PATCH v13 mm-new 11/16] khugepaged: improve tracepoints for mTHP orders Nico Pache
2025-12-01 17:46 ` [PATCH v13 mm-new 12/16] khugepaged: introduce collapse_allowable_orders helper function Nico Pache
2025-12-01 17:46 ` [PATCH v13 mm-new 13/16] khugepaged: Introduce mTHP collapse support Nico Pache
2025-12-01 17:46 ` [PATCH v13 mm-new 14/16] khugepaged: avoid unnecessary mTHP collapse attempts Nico Pache
2025-12-01 17:46 ` [PATCH v13 mm-new 15/16] khugepaged: run khugepaged for all orders Nico Pache
2025-12-01 17:46 ` [PATCH v13 mm-new 16/16] Documentation: mm: update the admin guide for mTHP collapse Nico Pache
2025-12-01 18:52 ` Randy Dunlap
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