Patch 6 didn't seem to make it through to the list, so here is a link to the git tree:
http://git.infradead.org/users/hch/block.git/shortlog/refs/heads/bi_bdev -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html