linux-kernel - Re: [PATCH v2] locking/rwsem: reduce spinlock contention in wakeup after up_read/up

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Date:	Fri, 24 Apr 2015 10:55:30 -0400
From:	Waiman Long <waiman.long@...com>
To:	Jason Low <jason.low2@...com>
CC:	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>, linux-kernel@...r.kernel.org,
	Scott J Norton <scott.norton@...com>,
	Douglas Hatch <doug.hatch@...com>
Subject: Re: [PATCH v2] locking/rwsem: reduce spinlock contention in wakeup
 after up_read/up_write

On 04/23/2015 04:42 PM, Jason Low wrote:
> On Thu, 2015-04-23 at 14:24 -0400, Waiman Long wrote:
>
>> The table below shows the % improvement in throughput (1100-2000 users)
>> in the various AIM7's workloads:
>>
>> 	Workload	% increase in throughput
> Missing table here? :)
>
>

Oops, it was a cut-and-paste error. Will send out a new one to fix that.

Cheers,
Longman
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