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Howlett" , Vlastimil Babka , Suren Baghdasaryan , Michal Hocko , Brendan Jackman , Johannes Weiner , Zi Yan , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] mm: replace custom ratelimiting logic Message-ID: References: <20260811172156.356053-1-pfalcato@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260811172156.356053-1-pfalcato@suse.de> X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 211104000F X-Stat-Signature: byozkhruwrebi9cksanpx4h651etdfj9 X-HE-Tag: 1786541170-373490 X-HE-Meta: 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 KaC9hWh3 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, Aug 11, 2026 at 06:21:54PM +0100, Pedro Falcato wrote: > The kernel has a perfectly cromulent and mostly-equivalent variant in > lib/ratelimit.c that can be used. > > To: Andrew Morton > To: David Hildenbrand > Cc: Lorenzo Stoakes > Cc: "Liam R. Howlett" > Cc: Vlastimil Babka > Cc: Mike Rapoport > Cc: Suren Baghdasaryan > Cc: Michal Hocko > Cc: Brendan Jackman > Cc: Johannes Weiner > Cc: Zi Yan > Cc: linux-mm@kvack.org > Cc: linux-kernel@vger.kernel.org > > Pedro Falcato (2): > mm: replace custom bad page map ratelimiting logic > mm/page_alloc: replace custom bad page ratelimiting logic For the series: Acked-by: Mike Rapoport (Microsoft) > mm/memory.c | 30 +++--------------------------- > mm/page_alloc.c | 28 +++++----------------------- > 2 files changed, 8 insertions(+), 50 deletions(-) > > -- > 2.55.0 > -- Sincerely yours, Mike.