the latency difference between deadline and CFQ

From: NamJae Jeon
Date: Wed Mar 30 2011 - 06:39:10 EST


Hi. Jens.

I heard that deadline worked great from a latency in comparison with CFQ.

How do I demonstrate why the latency of deadlinne is better than CFQ ?

And would you inform me weakness of CFQ in comparison with deadline ?

Thanks.
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