Re: [PATCH v2 2/2] blktrace: switch trace spinlock to a raw spinlock

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To: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Subject: Re: [PATCH v2 2/2] blktrace: switch trace spinlock to a raw spinlock
From: Steven Rostedt <rostedt@xxxxxxxxxxx>
Date: Wed, 15 Dec 2021 12:31:16 -0500
Cc: Wander Lairson Costa <wander@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, linux-rt-users@xxxxxxxxxxxxxxx, Jens Axboe <axboe@xxxxxxxxx>
In-reply-to: <YbohEio+66fyFo6D@linutronix.de>
References: <20211213123737.9147-1-wander@redhat.com> <20211213123737.9147-3-wander@redhat.com> <YbohEio+66fyFo6D@linutronix.de>

On Wed, 15 Dec 2021 18:08:34 +0100
Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> wrote:

> On 2021-12-13 09:37:37 [-0300], Wander Lairson Costa wrote:
> …
> > To avoid this bug, we switch the trace lock to a raw spinlock.  
> 
> Steven, do you think this is a good idea?
> 

blktrace is actually maintained by Jens.

-- Steve

Follow-Ups:
- Re: [PATCH v2 2/2] blktrace: switch trace spinlock to a raw spinlock
  - From: Jens Axboe

References:
- [PATCH v2 0/2] Fix warnings in blktrace
  - From: Wander Lairson Costa
- [PATCH v2 2/2] blktrace: switch trace spinlock to a raw spinlock
  - From: Wander Lairson Costa
- Re: [PATCH v2 2/2] blktrace: switch trace spinlock to a raw spinlock
  - From: Sebastian Andrzej Siewior

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