Re: [PATCH 2/2] sched: next buddy hint on sleep and preempt path-v2

From: Rik van Riel
Date: Fri Apr 15 2011 - 17:46:19 EST

On 04/14/2011 01:30 PM, Venkatesh Pallipadi wrote:

A simple (may be extreme case) benchmark I tried was tbench with 2 tbench
client processes with 2 threads each running on a single CPU. Avg throughput
across 5 50 sec runs was -
BEFORE: 105.84 MB/sec
AFTER: 112.42 MB/sec

Signed-off-by: Venkatesh Pallipadi<venki@xxxxxxxxxx>

Those performance numbers and the general idea sure get my

Acked-by: Rik van Riel <riel@xxxxxxxxxx>

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