Hi, On Sun, Feb 22, 2009 at 07:48:08AM +0800, Andy Green wrote: > But does it seem to reduce SD throughput significantly? It introduces > some delay before it drags back the data from Glamo, but on the other > hand there is a new scatter-gather combining config option used recently > to increase the size of these multiblock transfers more often, reducing > that hit. > > If we're lucky it doesn't really impact throughput typically, what's > your opinion from running it?
It doesn't seem to reduce sd throughput significantly here, at least compared to the impact of a powered gps unit. Greetings, Sascha
