linux-kernel - Re: Commit edf064e7c (btrfs: nowait aio support) breaks shells

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Message-ID: <20170704074505.GA277@x4>
Date:   Tue, 4 Jul 2017 09:45:05 +0200
From:   Markus Trippelsdorf <markus@...ppelsdorf.de>
To:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-btrfs@...r.kernel.org
Cc:     David Sterba <dsterba@...e.com>,
        Goldwyn Rodrigues <rgoldwyn@...e.com>,
        Jens Axboe <axboe@...nel.dk>
Subject: Re: Commit edf064e7c (btrfs: nowait aio support) breaks shells

On 2017.07.04 at 06:23 +0200, Markus Trippelsdorf wrote:
> commit edf064e7c6fec3646b06c944a8e35d1a3de5c2c3 (HEAD, refs/bisect/bad)
> Author: Goldwyn Rodrigues <rgoldwyn@...e.com>
> Date:   Tue Jun 20 07:05:49 2017 -0500
> 
>     btrfs: nowait aio support
> 
> apparently breaks several shell related features on my system.

Here is a simple testcase:

 % echo "foo" >> test
 % echo "foo" >> test
 % cat test
 foo
 %

-- 
Markus