Re: [PATCH] fget: Do not loop with rcu lock held

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To: Sergey Temerkhanov <s.temerkhanov@xxxxxxxxx>
Subject: Re: [PATCH] fget: Do not loop with rcu lock held
From: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
Date: Wed, 16 Dec 2020 02:47:42 +0000
Cc: linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20201215164123.609980-1-s.temerkhanov@gmail.com>

On Tue, Dec 15, 2020 at 07:41:23PM +0300, Sergey Temerkhanov wrote:
> Unlock RCU before running another loop iteration

If you are able to keep it looping for a long time, I would really
like to see the reproducer.

References:
- [PATCH] fget: Do not loop with rcu lock held
  - From: Sergey Temerkhanov

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