linux-kernel - Re: [PATCH RFC 0/2] percpu_ida: Take into account CPU topology when stealing tags

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Message-ID: <20140422071057.GA13195@dhcp-26-169.brq.redhat.com>
Date:	Tue, 22 Apr 2014 08:10:57 +0100
From:	Alexander Gordeev <agordeev@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Kent Overstreet <kmo@...erainc.com>, Jens Axboe <axboe@...nel.dk>,
	Shaohua Li <shli@...nel.org>,
	Nicholas Bellinger <nab@...ux-iscsi.org>,
	Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>
Subject: Re: [PATCH RFC 0/2] percpu_ida: Take into account CPU topology when
 stealing tags

On Wed, Mar 26, 2014 at 02:34:22PM +0100, Alexander Gordeev wrote:
> But other systems (more dense?) showed increased cache-hit rate
> up to 20%, i.e. this one:

Hello Gentlemen,

Any feedback on this?

Thanks!

-- 
Regards,
Alexander Gordeev
agordeev@...hat.com
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