From: Andrew Morton <akpm@linux-foundation.org>
To: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: hughd@google.com, willy@infradead.org, david@redhat.com,
wangkefeng.wang@huawei.com, ying.huang@intel.com,
21cnbao@gmail.com, ryan.roberts@arm.com, shy828301@gmail.com,
ziy@nvidia.com, ioworker0@gmail.com, da.gomez@samsung.com,
p.raghav@samsung.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 0/6] add mTHP support for anonymous shmem
Date: Tue, 4 Jun 2024 16:50:04 -0700 [thread overview]
Message-ID: <20240604165004.7d6057d9192399eef8d19078@linux-foundation.org> (raw)
In-Reply-To: <cover.1717495894.git.baolin.wang@linux.alibaba.com>
On Tue, 4 Jun 2024 18:17:44 +0800 Baolin Wang <baolin.wang@linux.alibaba.com> wrote:
> base: mm-unstable
> user-time sys_time faults_per_sec_per_cpu faults_per_sec
> 0.04s 3.10s 83516.416 2669684.890
>
> ...
>
> mm-unstable + patchset, anon shmem 64K mTHP enabled
> user-time sys_time faults_per_sec_per_cpu faults_per_sec
> 0.08s 0.31s 678630.231 17082522.495
>
Geeze, is that the best you can do ;)
It's early and there's review work to be done. But I'll queue this up
for testing now, as it's clearly something we should finish off and
get merged.
next prev parent reply other threads:[~2024-06-04 23:50 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-04 10:17 Baolin Wang
2024-06-04 10:17 ` [PATCH v4 1/6] mm: memory: extend finish_fault() to support large folio Baolin Wang
2024-06-04 14:58 ` kernel test robot
2024-06-05 1:16 ` Baolin Wang
2024-06-04 10:17 ` [PATCH v4 2/6] mm: shmem: add THP validation for PMD-mapped THP related statistics Baolin Wang
2024-06-04 10:17 ` [PATCH v4 3/6] mm: shmem: add multi-size THP sysfs interface for anonymous shmem Baolin Wang
[not found] ` <CGME20240610122305eucas1p21bfd8a8c999b3fc8bfce04e5feea7bf7@eucas1p2.samsung.com>
2024-06-10 12:23 ` Daniel Gomez
2024-06-11 2:04 ` Baolin Wang
2024-06-04 10:17 ` [PATCH v4 4/6] mm: shmem: add mTHP support " Baolin Wang
[not found] ` <CGME20240610132756eucas1p1d892ccbabdb5f8fc4cff55c662f24d75@eucas1p1.samsung.com>
2024-06-10 13:27 ` Daniel Gomez
2024-06-11 2:42 ` Baolin Wang
2024-06-04 10:17 ` [PATCH v4 5/6] mm: shmem: add mTHP size alignment in shmem_get_unmapped_area Baolin Wang
2024-06-04 10:17 ` [PATCH v4 6/6] mm: shmem: add mTHP counters for anonymous shmem Baolin Wang
2024-06-04 23:50 ` Andrew Morton [this message]
[not found] ` <CGME20240610121040eucas1p2ad07a27dec959bf1658ea9e5f0dd4697@eucas1p2.samsung.com>
2024-06-10 12:10 ` [PATCH v4 0/6] add mTHP support " Daniel Gomez
2024-06-11 2:53 ` Baolin Wang
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