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From: Jeff Moyer <jmoyer@redhat.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org,
        linux-aio@kvack.org, hch@lst.de
Subject: Re: [PATCHSET v5] Support for polled aio
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Date: Fri, 07 Dec 2018 14:34:06 -0500
In-Reply-To: <9747f14b-8361-08c0-5a1f-d4f26509083e@kernel.dk> (Jens Axboe's
        message of "Fri, 7 Dec 2018 11:55:11 -0700")
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Jens Axboe <axboe@kernel.dk> writes:

> BTW, quick guess is that it doesn't work so well with fixed buffers, as that
> hasn't been tested. You could try and remove IOCTX_FLAG_FIXEDBUFS from the
> test program and see if that works.

That results in a NULL pointer dereference.  I'll stick to block device
testing for now.  :)

-Jeff