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From: Huang Ying <ying.huang@intel.com>
To: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org,
Arjan Van De Ven <arjan@linux.intel.com>,
Huang Ying <ying.huang@intel.com>,
Andrew Morton <akpm@linux-foundation.org>,
Mel Gorman <mgorman@techsingularity.net>,
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Pavel Tatashin <pasha.tatashin@soleen.com>,
Matthew Wilcox <willy@infradead.org>
Subject: [RFC 0/2] mm: PCP high auto-tuning
Date: Mon, 10 Jul 2023 14:53:23 +0800
Message-Id: <20230710065325.290366-1-ying.huang@intel.com>
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mm: PCP high auto-tuning
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Message
Huang, Ying
July 10, 2023, 6:53 a.m. UTC
The page allocation performance requirements of different workloads are usually different. So, we need to tune the PCP (Per-CPU Pageset) high on each CPU automatically to optimize the page allocation performance. In this patchset, a PCP high auto-tuning mechanism is implemented. The description of the algorithm and the test results can be found in the patch description of [2/2]. Best Regards, Huang, Ying