On Wed, Aug 29, 2012 at 09:50:06AM -0700, Kent Overstreet wrote: > The other thing we could do is make the rescuer thread per block device > (which arguably makes more sense than per bio_set anyways), then > associate bio_sets with specific block devices/rescuers. For dm, it's equivalent - already one bioset required per live device: dm_alloc_md_mempools(). Alasdair -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel