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Message-ID: <ZVYQihO8lsI5_JJc@tiehlicka> Date: Thu, 16 Nov 2023 13:52:26 +0100 From: Michal Hocko <mhocko@...e.com> To: Mel Gorman <mgorman@...hsingularity.net> Cc: Charan Teja Kalla <quic_charante@...cinc.com>, akpm@...ux-foundation.org, david@...hat.com, vbabka@...e.cz, hannes@...xchg.org, quic_pkondeti@...cinc.com, linux-mm@...ck.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH V2 2/3] mm: page_alloc: correct high atomic reserve calculations On Thu 16-11-23 09:59:01, Mel Gorman wrote: [...] > This patch in isolation seems fine with the caveat that such a small > system may find the atomic reserves to be borderline useless. Yes, exactly what I had in mind. Would it make sense to reserve the the pageblock only if it really is less than 1% of available memory? -- Michal Hocko SUSE Labs
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