linux-kernel - Re: [PATCH 00/30] PREEMPT_AUTO: support lazy rescheduling

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Message-ID: <87ttm0dwhk.ffs@tglx>
Date: Thu, 22 Feb 2024 22:23:19 +0100
From: Thomas Gleixner <tglx@...utronix.de>
To: Raghavendra K T <raghavendra.kt@....com>, Ankur Arora
 <ankur.a.arora@...cle.com>, linux-kernel@...r.kernel.org
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Subject: Re: [PATCH 00/30] PREEMPT_AUTO: support lazy rescheduling

On Wed, Feb 21 2024 at 22:57, Raghavendra K T wrote:
> On 2/21/2024 10:45 PM, Thomas Gleixner wrote:
>> On Wed, Feb 21 2024 at 17:53, Raghavendra K T wrote:
>>> Configuration tested.
>>> a) Base kernel (6.7),
>> 
>> Which scheduling model is the baseline using?
>> 
>
> baseline is also PREEMPT_DYNAMIC with voluntary preemption
>
>>> b) patched with PREEMPT_AUTO voluntary preemption.
>>> c) patched with PREEMPT_DYNAMIC voluntary preemption.

Which RCU variant do you have enabled with a, b, c ?

I.e. PREEMPT_RCU=?

Thanks,

        tglx