From: Zi Yan <ziy@nvidia.com>
To: Breno Leitao <leitao@debian.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>,
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>, Lance Yang <lance.yang@linux.dev>,
Vlastimil Babka <vbabka@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
Michal Hocko <mhocko@suse.com>,
Brendan Jackman <jackmanb@google.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Mike Rapoport <rppt@kernel.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
usamaarif642@gmail.com, kas@kernel.org, kernel-team@meta.com,
"Lorenzo Stoakes (Oracle)" <ljs@kernel.org>
Subject: Re: [PATCH v5 1/4] mm: khugepaged: export set_recommended_min_free_kbytes()
Date: Tue, 10 Mar 2026 14:32:46 -0400 [thread overview]
Message-ID: <258746C2-DF4A-4154-8AAB-1CFA75B1D852@nvidia.com> (raw)
In-Reply-To: <20260310-thp_logs-v5-1-686099175bf6@debian.org>
On 10 Mar 2026, at 13:57, Breno Leitao wrote:
> Make set_recommended_min_free_kbytes() callable from outside
> khugepaged.c by removing the static qualifier and adding a
> declaration in mm/internal.h.
>
> This allows callers that change THP settings to recalculate
> watermarks without going through start_stop_khugepaged().
>
> Suggested-by: Lorenzo Stoakes (Oracle) <ljs@kernel.org>
> Reviewed-by: Lorenzo Stoakes (Oracle) <ljs@kernel.org>
> Acked-by: David Hildenbrand (Arm) <david@kernel.org>
> Signed-off-by: Breno Leitao <leitao@debian.org>
> ---
> mm/internal.h | 5 +++++
> mm/khugepaged.c | 2 +-
> 2 files changed, 6 insertions(+), 1 deletion(-)
>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Best Regards,
Yan, Zi
next prev parent reply other threads:[~2026-03-10 18:33 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-10 17:57 [PATCH v5 0/4] mm: thp: reduce unnecessary start_stop_khugepaged() calls Breno Leitao
2026-03-10 17:57 ` [PATCH v5 1/4] mm: khugepaged: export set_recommended_min_free_kbytes() Breno Leitao
2026-03-10 18:32 ` Zi Yan [this message]
2026-03-10 17:57 ` [PATCH v5 2/4] mm: huge_memory: refactor anon_enabled_store() with change_anon_orders() Breno Leitao
2026-03-10 18:38 ` Zi Yan
2026-03-10 20:11 ` Barry Song
2026-03-10 20:17 ` Andrew Morton
2026-03-10 20:22 ` Barry Song
2026-03-11 1:37 ` Baolin Wang
2026-03-11 3:12 ` Wei Yang
2026-03-11 4:52 ` Lance Yang
2026-03-11 9:26 ` Breno Leitao
2026-03-10 17:57 ` [PATCH v5 3/4] mm: huge_memory: refactor enabled_store() with change_enabled() Breno Leitao
2026-03-10 18:40 ` Zi Yan
2026-03-11 1:39 ` Baolin Wang
2026-03-11 3:13 ` Wei Yang
2026-03-10 17:57 ` [PATCH v5 4/4] mm: ratelimit min_free_kbytes adjustment messages Breno Leitao
2026-03-10 18:41 ` Zi Yan
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