Re: [PATCH 4/4] xfs: fallback to buffered I/O for direct I/O when stable writes are required

[Christoph Hellwig]

On Thu, Oct 30, 2025 at 05:23:32PM +1030, Qu Wenruo wrote:
>> So what is your application going to do if the open fails?
>
> If it can not accept buffered fallback, error out.

Why would it not be able to accept that?