From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Wed, 11 Oct 2017 11:37:41 -0700
From: Andi Kleen <ak@linux.intel.com>
To: Mel Gorman <mgorman@suse.de>
Cc: Dave Hansen <dave.hansen@intel.com>, Jan Kara <jack@suse.cz>,
	linux-mm@kvack.org,
	"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
	linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 0/7 v1] Speed up page cache truncation
Message-ID: <20171011183741.GH5109@tassilo.jf.intel.com>
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> Profiles appear to disagree but regardless of the explanation, the fact
> is that the series improves truncation quite a bit on my tests. From three
> separate machines running bonnie, I see the following gains.

The batching patches are a good idea in any case. I was just wondering if we could
get rid of the original 10% too. But it's not critical.

-Andi

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