linux-kernel - Re: [PATCH -v2 0/7] locking: Percpu-rwsem rewrite

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Message-ID: <20200203105155.zg2facrg344uyfzn@linutronix.de>
Date:   Mon, 3 Feb 2020 11:51:55 +0100
From:   Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     mingo@...nel.org, will@...nel.org, oleg@...hat.com,
        tglx@...utronix.de, linux-kernel@...r.kernel.org,
        juri.lelli@...hat.com, williams@...hat.com, bristot@...hat.com,
        longman@...hat.com, dave@...olabs.net, jack@...e.com
Subject: Re: [PATCH -v2 0/7] locking: Percpu-rwsem rewrite

On 2020-01-31 16:07:03 [+0100], Peter Zijlstra wrote:
> Hi all,
> 
> This is the long awaited report of the percpu-rwsem rework (sorry Juri).
> 
> IIRC (I really have trouble keeping up momentum on this series) I've addressed
> all previous comments by Oleg and Davidlohr and Waiman and hope we can stick
> this in tip/locking/core for inclusion in the next merge.
> 
> It has been cooked (thoroughly) in PREEMPT_RT, and not found wanting.

I did not suck it into -RT earlier since it look like work-in-progress
(based on the review). Now if you feel confident, I will suck it in.

Thank you.

> Any objections to me stuffing it in so we can all forget about it properly?

Sebastian