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From: Yin Fengwei <fengwei.yin@intel.com>
To: kernel test robot <oliver.sang@intel.com>
Cc: <oe-lkp@lists.linux.dev>, <lkp@intel.com>,
	<linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Feng Tang <feng.tang@intel.com>,
	Huang Ying <ying.huang@intel.com>,
	Matthew Wilcox <willy@infradead.org>,
	<linux-fsdevel@vger.kernel.org>
Subject: Re: [linus:master] [filemap] c8be038067: vm-scalability.throughput -27.3% regression
Date: Tue, 21 Nov 2023 10:34:11 +0800	[thread overview]
Message-ID: <133dee64-848b-4212-9432-8760b057fe0a@intel.com> (raw)
In-Reply-To: <202311201605.b86d11b-oliver.sang@intel.com>



On 11/20/23 21:48, kernel test robot wrote:
> 
> hi, Fengwei,
> 
> we noticed c8be038067 is the fix commit for
> de74976eb65151a2f568e477fc2e0032df5b22b4 ("filemap: add filemap_map_folio_range()")
> 
> and we captured numbers of improvement for this commit
> (refer to below
> "In addition to that, the commit also has significant impact on the following tests"
> part which includes several examples)
> 
> however, recently, we found a regression as title mentioned.

Thanks for the testing. I will take a look at this regression.


Regards
Yin, Fengwei

  reply	other threads:[~2023-11-21  2:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-20 13:48 kernel test robot
2023-11-21  2:34 ` Yin Fengwei [this message]
2023-11-23 16:05 ` Yin, Fengwei
2023-11-24  6:42   ` Yin, Fengwei

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