Re: [PATCH 2/5] writeback: dirty position control

From: Wu Fengguang
Date: Wed Aug 10 2011 - 09:54:25 EST

On Tue, Aug 09, 2011 at 05:31:44PM +0800, Peter Zijlstra wrote:
> On Tue, 2011-08-09 at 06:47 +0800, Wu Fengguang wrote:
> > origin is where the control line crosses the X axis (in both the
> > global/bdi setpoint cases).
> Ah, that's normally called zero, root or or x-intercept:

Yes indeed! I'll change the name to x_intercept.

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