Re: [PATCH 01/35] writeback: enabling gate limit for light dirtiedbdi

[Peter Zijlstra]

On Thu, 2011-01-13 at 11:44 +0800, Wu Fengguang wrote:
> When testing 10-disk JBOD setup, I
> find that bdi_dirty_limit fluctuations too much. So I'm considering
> use global_dirty_limit as control target. 

Is this because the bandwidth is equal or larger than the dirty period?


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