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SubjectRe: [RFC PATCH 4/6] Preempt-RCU: Implementation
Hi,

On Sat, 1 Mar 2008, Steven Rostedt wrote:

> > config CLASSIC_RCU
> > - bool "Classic RCU"
> > + def_bool !PREEMPT_RCU
> > help
> > This option selects the classic RCU implementation that is
> > designed for best read-side performance on non-realtime
> > - systems.
>
> Actually Paul, you don't need to make this an "option". Simply the default
> if PREEMPT_RCU is not selected. In otherwords, no prompt.
>
> config CLASSIC_RCU
> bool
> depends on !PREEMPT_RCU
> default y

There is no prompt. :)
"def_bool !PREEMPT_RCU" does the same as this.

bye, Roman


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