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

Peter Zijlstra
2011-08-09T09:32:11Z

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: