On Mon, Apr 20, 2009 at 03:58:20AM -0400, Mikulas Patocka wrote: > dm-flush-make-empty-barrier.patch > Modify dm_flush so that is passes empty barrier flushes to the targets. > + md->barrier_bio.bi_bdev = md->bdev; There is no md->bdev in my tree - have I missed a dependency here? Alasdair -- agk at redhat.com