Re: [PATCH v3] exfat: check disk status during buffer write

[Christoph Hellwig]

Besides the additional checks for the shutdown flag already mentioned
the subject is now incorrect I think, it should talk about implementing
shutdown handling.

In case you haven't done so yet, please also see if exfat now passes
the various testcases in xfstests that exercise the shutdown path.

Otherwise this looks reasonable to me, thanks for the work!