If the journal is halted, journal reclaim won't necessarily be able to
make any forward progress, and won't accomplish anything anyways - we
should bail out so that we don't get stuck looping in reclaim when the
caches are too dirty and we should be shutting down.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>