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Date: Wed, 11 Sep 2024 18:10:59 +0800
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Cc: chao@kernel.org, Zorro Lang <zlang@redhat.com>, fstests@vger.kernel.org,
 Eric Biggers <ebiggers@kernel.org>
Subject: Re: [PATCH] src/min_dio_alignment: don't return invalid
 dio_offset_align
To: Christoph Hellwig <hch@lst.de>
References: <20240911035333.364961-1-chao@kernel.org>
 <20240911074641.GA5629@lst.de>
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From: Chao Yu <chao@kernel.org>
In-Reply-To: <20240911074641.GA5629@lst.de>
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On 2024/9/11 15:46, Christoph Hellwig wrote:
> although one day we might want to do something smarted with this
> information.  That being said a file system not supporting direct
> I/O is a bit silly these days.  What is running into this?

After applying commit 5c8764f8679e ("f2fs: fix to force buffered IO
on inline_data inode"), inline_data enabled tmpfile shows it doesn't
support DIO, then it results in deadloop of generic/465.