On Fri, 5 Oct 2018 15:45:26 +1000 Dave Chinner <da...@fromorbit.com> wrote:
> From: Dave Chinner <dchin...@redhat.com> > > We've recently seen a workload on XFS filesystems with a repeatable > deadlock between background writeback and a multi-process > application doing concurrent writes and fsyncs to a small range of a > file. > > ... > > Signed-off-by: Dave Chinner <dchin...@redhat.com> > Reviewed-by: Jan Kara <j...@suse.de> Not a serious enough problem for a -stable backport?