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From: "Alex Zhu (Kernel)" <alexlzhu@fb.com>
To: Yu Zhao <yuzhao@google.com>
Cc: Yang Shi <shy828301@gmail.com>, Rik van Riel <riel@fb.com>,
	Kernel Team <Kernel-team@fb.com>,
	"linux-mm@kvack.org" <linux-mm@kvack.org>,
	"willy@infradead.org" <willy@infradead.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
	Ning Zhang <ningzhang@linux.alibaba.com>,
	Miaohe Lin <linmiaohe@huawei.com>
Subject: Re: [PATCH v3] mm: add thp_utilization metrics to /proc/thp_utilization
Date: Thu, 11 Aug 2022 19:20:13 +0000	[thread overview]
Message-ID: <3195C304-2140-4E5D-890D-AC55653193E5@fb.com> (raw)
In-Reply-To: <DEB2F4F2-7F62-48F0-914D-5F71BFDBCBEE@fb.com>

Hi Yu,

I’ve updated your patch set from last year to work with folio and am testing it now. The functionality in split_huge_page() is the same as what I have. Was there any follow up work done later? 

If not, I would like to incorporate this into what I have, and then resubmit. Will reference the original patchset. We need this functionality for the shrinker, but even the changes to split_huge_page() by itself it should show some performance improvement when used by the existing deferred_split_huge_page(). 

Thanks,
Alex

  reply	other threads:[~2022-08-11 19:20 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-05 18:40 alexlzhu
2022-08-05 18:50 ` Matthew Wilcox
2022-08-05 19:04   ` Rik van Riel
2022-08-05 19:24     ` Matthew Wilcox
2022-08-05 19:51       ` Alex Zhu (Kernel)
2022-08-08 17:55         ` Yang Shi
2022-08-08 18:35           ` Rik van Riel
2022-08-09 17:11             ` Yang Shi
2022-08-09 17:15               ` Alex Zhu (Kernel)
2022-08-09 23:35                 ` Yu Zhao
2022-08-10 17:07                   ` Yang Shi
2022-08-10 17:14                     ` Alex Zhu (Kernel)
2022-08-10 17:54                       ` Yu Zhao
2022-08-10 21:39                         ` Alex Zhu (Kernel)
2022-08-10 21:56                           ` Yu Zhao
2022-08-11  0:00                             ` Alex Zhu (Kernel)
2022-08-11  1:15                               ` Yu Zhao
2022-08-11  2:08                                 ` Alex Zhu (Kernel)
2022-08-11 19:20                                   ` Alex Zhu (Kernel) [this message]
2022-08-11 21:55                                     ` Yu Zhao
2022-08-11 22:12                                       ` Yang Shi
2022-08-11 22:59                                         ` Yu Zhao
2022-08-07  6:03 ` kernel test robot
2022-08-07  6:44 ` kernel test robot
2022-08-07  6:55 ` kernel test robot
2022-08-08 17:52 ` Yang Shi
2022-08-05 20:28 William Kucharski
2022-08-05 21:14 William Kucharski
2022-08-05 21:46 ` Alex Zhu (Kernel)

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