Re: [RFC 1/7] iomap: Don't fall back to buffered write if the write is atomic

[John Garry]

On 04/12/2023 18:17, Darrick J. Wong wrote:
> > If we could just run statx on a file descriptor here then that would be
> > simpler...
> statx(fd, "", AT_EMPTY_PATH, ...); ?

I really meant that if we could only run statx on a fd then we could 
know if we want DIO or buffered IO (as that is how it was opened).

Thanks,
John