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Wed, 27 Aug 2025 23:09:33 -0700 (PDT) MIME-Version: 1.0 References: <20250826071948.2618-1-laoar.shao@gmail.com> <20250826071948.2618-11-laoar.shao@gmail.com> <6934188d-12a5-4225-aaa9-828878d8dba2@lucifer.local> In-Reply-To: <6934188d-12a5-4225-aaa9-828878d8dba2@lucifer.local> From: Yafang Shao Date: Thu, 28 Aug 2025 14:08:57 +0800 X-Gm-Features: Ac12FXxzyoO7MGOQ-T37czdAMJrKQyvMPOFtYB1ymhcClovTUHLiAKI7h86q2_U Message-ID: Subject: Re: [PATCH v6 mm-new 10/10] MAINTAINERS: add entry for BPF-based THP adjustment To: Lorenzo Stoakes Cc: akpm@linux-foundation.org, david@redhat.com, ziy@nvidia.com, baolin.wang@linux.alibaba.com, Liam.Howlett@oracle.com, npache@redhat.com, ryan.roberts@arm.com, dev.jain@arm.com, hannes@cmpxchg.org, usamaarif642@gmail.com, gutierrez.asier@huawei-partners.com, willy@infradead.org, ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, ameryhung@gmail.com, rientjes@google.com, corbet@lwn.net, bpf@vger.kernel.org, linux-mm@kvack.org, linux-doc@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Stat-Signature: h9kqrnwi73wg5srgkck83czx4bujswsu X-Rspam-User: X-Rspamd-Queue-Id: 2046F40016 X-Rspamd-Server: rspam01 X-HE-Tag: 1756361374-302902 X-HE-Meta: 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 OO3afE+A 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, Aug 27, 2025 at 11:47=E2=80=AFPM Lorenzo Stoakes wrote: > > On Tue, Aug 26, 2025 at 03:19:48PM +0800, Yafang Shao wrote: > > Add maintainership entry for the experimental BPF-driven THP adjustment > > feature. This experimental component may be removed in future releases. > > I will help with maintenance tasks for this feature during its developm= ent > > lifecycle. > > > > Signed-off-by: Yafang Shao > > --- > > MAINTAINERS | 10 ++++++++++ > > 1 file changed, 10 insertions(+) > > > > diff --git a/MAINTAINERS b/MAINTAINERS > > index 390829ae9803..71d0f7c58ce8 100644 > > --- a/MAINTAINERS > > +++ b/MAINTAINERS > > @@ -16239,6 +16239,7 @@ F: Documentation/admin-guide/mm/transhuge.rs= t > > F: include/linux/huge_mm.h > > F: include/linux/khugepaged.h > > F: include/trace/events/huge_memory.h > > +F: mm/bpf_thp.c > > F: mm/huge_memory.c > > F: mm/khugepaged.c > > F: mm/mm_slot.h > > @@ -16246,6 +16247,15 @@ F: tools/testing/selftests/mm/khugepaged.c > > F: tools/testing/selftests/mm/split_huge_page_test.c > > F: tools/testing/selftests/mm/transhuge-stress.c > > > > +MEMORY MANAGEMENT - THP WITH BPF SUPPORT > > +M: Yafang Shao > > +L: bpf@vger.kernel.org > > +L: linux-mm@kvack.org > > +S: Maintained > > +F: mm/bpf_thp.c > > +F: tools/testing/selftests/bpf/prog_tests/thp_adjust.c > > +F: tools/testing/selftests/bpf/progs/test_thp_adjust* > > + > > Sorry but I don't agree with a separate section for this. > > This should form part of the THP section only, I don't think it's warrant= ed to > do elsewise. I initially added it as a separate entry to ensure that bpf@vger.kernel.org would be CCed. However, I discovered that any file containing =E2=80=9Cbpf=E2=80=9D will automatically CC that list. Therefore= , it=E2=80=99s fine to include this under the THP entry instead. --=20 Regards Yafang