From: Baolin Wang <baolin.wang@linux.alibaba.com>
To: Breno Leitao <leitao@debian.org>,
Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>,
Lorenzo Stoakes <lorenzo.stoakes@oracle.com>,
Zi Yan <ziy@nvidia.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>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
usamaarif642@gmail.com, kas@kernel.org, kernel-team@meta.com
Subject: Re: [PATCH v4 4/4] mm: ratelimit min_free_kbytes adjustment messages
Date: Tue, 10 Mar 2026 11:02:45 +0800 [thread overview]
Message-ID: <de4f2c3a-1fe0-421a-b795-268573573cb9@linux.alibaba.com> (raw)
In-Reply-To: <20260309-thp_logs-v4-4-926b9840083e@debian.org>
On 3/9/26 7:07 PM, Breno Leitao wrote:
> The "raising min_free_kbytes" pr_info message in
> set_recommended_min_free_kbytes() and the "min_free_kbytes is not
> updated to" pr_warn in calculate_min_free_kbytes() can spam the
> kernel log when called repeatedly.
>
> Switch the pr_info in set_recommended_min_free_kbytes() and the
> pr_warn in calculate_min_free_kbytes() to their _ratelimited variants
> to prevent the log spam for this message.
>
> Signed-off-by: Breno Leitao <leitao@debian.org>
> ---
LGTM.
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
prev parent reply other threads:[~2026-03-10 3:02 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-09 11:07 [PATCH v4 0/4] mm: thp: reduce unnecessary start_stop_khugepaged() calls Breno Leitao
2026-03-09 11:07 ` [PATCH v4 1/4] mm: khugepaged: export set_recommended_min_free_kbytes() Breno Leitao
2026-03-09 13:30 ` David Hildenbrand (Arm)
2026-03-09 11:07 ` [PATCH v4 2/4] mm: huge_memory: refactor anon_enabled_store() with change_anon_orders() Breno Leitao
2026-03-09 13:43 ` David Hildenbrand (Arm)
2026-03-10 16:31 ` Breno Leitao
2026-03-09 11:07 ` [PATCH v4 3/4] mm: huge_memory: refactor enabled_store() with change_enabled() Breno Leitao
2026-03-09 13:45 ` David Hildenbrand (Arm)
2026-03-09 11:07 ` [PATCH v4 4/4] mm: ratelimit min_free_kbytes adjustment messages Breno Leitao
2026-03-09 13:33 ` Lorenzo Stoakes (Oracle)
2026-03-09 13:46 ` David Hildenbrand (Arm)
2026-03-10 3:02 ` Baolin Wang [this message]
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